Details of the DoD Impact Level 4 (Azure Government) Regulatory Compliance built-in initiative

The following article details how the Azure Policy Regulatory Compliance built-in initiative definition maps to compliance domains and controls in DoD Impact Level 4 (Azure Government). For more information about this compliance standard, see DoD Impact Level 4. To understand Ownership, see Azure Policy policy definition and Shared responsibility in the cloud.

The following mappings are to the DoD Impact Level 4 controls. Use the navigation on the right to jump directly to a specific compliance domain. Many of the controls are implemented with an Azure Policy initiative definition. To review the complete initiative definition, open Policy in the Azure portal and select the Definitions page. Then, find and select the DoD Impact Level 4 Regulatory Compliance built-in initiative definition.

Important

Each control below is associated with one or more Azure Policy definitions. These policies may help you assess compliance with the control; however, there often is not a one-to-one or complete match between a control and one or more policies. As such, Compliant in Azure Policy refers only to the policy definitions themselves; this doesn't ensure you're fully compliant with all requirements of a control. In addition, the compliance standard includes controls that aren't addressed by any Azure Policy definitions at this time. Therefore, compliance in Azure Policy is only a partial view of your overall compliance status. The associations between compliance domains, controls, and Azure Policy definitions for this compliance standard may change over time. To view the change history, see the GitHub Commit History.

System and Information Integrity

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
A maximum of 3 owners should be designated for your subscription	It is recommended to designate up to 3 subscription owners in order to reduce the potential for breach by a compromised owner.	AuditIfNotExists, Disabled	3.0.0
An Azure Active Directory administrator should be provisioned for SQL servers	Audit provisioning of an Azure Active Directory administrator for your SQL server to enable Azure AD authentication. Azure AD authentication enables simplified permission management and centralized identity management of database users and other Microsoft services	AuditIfNotExists, Disabled	1.0.0
Audit usage of custom RBAC rules	Audit built-in roles such as 'Owner, Contributer, Reader' instead of custom RBAC roles, which are error prone. Using custom roles is treated as an exception and requires a rigorous review and threat modeling	Audit, Disabled	1.0.0
Cognitive Services accounts should have local authentication methods disabled	Disabling local authentication methods improves security by ensuring that Cognitive Services accounts require Azure Active Directory identities exclusively for authentication. Learn more at: https://aka.ms/cs/auth.	Audit, Deny, Disabled	1.0.0
Deprecated accounts should be removed from your subscription	Deprecated accounts should be removed from your subscriptions. Deprecated accounts are accounts that have been blocked from signing in.	AuditIfNotExists, Disabled	3.0.0
Deprecated accounts with owner permissions should be removed from your subscription	Deprecated accounts with owner permissions should be removed from your subscription. Deprecated accounts are accounts that have been blocked from signing in.	AuditIfNotExists, Disabled	3.0.0
External accounts with owner permissions should be removed from your subscription	External accounts with owner permissions should be removed from your subscription in order to prevent unmonitored access.	AuditIfNotExists, Disabled	3.0.0
External accounts with read permissions should be removed from your subscription	External accounts with read privileges should be removed from your subscription in order to prevent unmonitored access.	AuditIfNotExists, Disabled	3.0.0
External accounts with write permissions should be removed from your subscription	External accounts with write privileges should be removed from your subscription in order to prevent unmonitored access.	AuditIfNotExists, Disabled	3.0.0
Managed identity should be used in your API App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Managed identity should be used in your Function App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Managed identity should be used in your Web App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Service Fabric clusters should only use Azure Active Directory for client authentication	Audit usage of client authentication only via Azure Active Directory in Service Fabric	Audit, Deny, Disabled	1.1.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
MFA should be enabled accounts with write permissions on your subscription	Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with write privileges to prevent a breach of accounts or resources.	AuditIfNotExists, Disabled	3.0.0
MFA should be enabled on accounts with owner permissions on your subscription	Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with owner permissions to prevent a breach of accounts or resources.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
MFA should be enabled on accounts with read permissions on your subscription	Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with read privileges to prevent a breach of accounts or resources.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
An Azure Active Directory administrator should be provisioned for SQL servers	Audit provisioning of an Azure Active Directory administrator for your SQL server to enable Azure AD authentication. Azure AD authentication enables simplified permission management and centralized identity management of database users and other Microsoft services	AuditIfNotExists, Disabled	1.0.0
Cognitive Services accounts should have local authentication methods disabled	Disabling local authentication methods improves security by ensuring that Cognitive Services accounts require Azure Active Directory identities exclusively for authentication. Learn more at: https://aka.ms/cs/auth.	Audit, Deny, Disabled	1.0.0
Managed identity should be used in your API App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Managed identity should be used in your Function App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Managed identity should be used in your Web App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Service Fabric clusters should only use Azure Active Directory for client authentication	Audit usage of client authentication only via Azure Active Directory in Service Fabric	Audit, Deny, Disabled	1.1.0
Service principals should be used to protect your subscriptions instead of management certificates	Management certificates allow anyone who authenticates with them to manage the subscription(s) they are associated with. To manage subscriptions more securely, use of service principals with Resource Manager is recommended to limit the impact of a certificate compromise.	AuditIfNotExists, Disabled	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Add system-assigned managed identity to enable Guest Configuration assignments on virtual machines with no identities	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration but do not have any managed identities. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
Add system-assigned managed identity to enable Guest Configuration assignments on VMs with a user-assigned identity	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration and have at least one user-assigned identity but do not have a system-assigned managed identity. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
Audit Linux machines that do not have the passwd file permissions set to 0644	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Linux machines that do not have the passwd file permissions set to 0644	AuditIfNotExists, Disabled	1.2.0
Audit Windows machines that do not store passwords using reversible encryption	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Windows machines that do not store passwords using reversible encryption	AuditIfNotExists, Disabled	1.0.0
Deploy the Linux Guest Configuration extension to enable Guest Configuration assignments on Linux VMs	This policy deploys the Linux Guest Configuration extension to Linux virtual machines hosted in Azure that are supported by Guest Configuration. The Linux Guest Configuration extension is a prerequisite for all Linux Guest Configuration assignments and must be deployed to machines before using any Linux Guest Configuration policy definition. For more information on Guest Configuration, visit https://aka.ms/gcpol.	deployIfNotExists	1.2.0
Deploy the Windows Guest Configuration extension to enable Guest Configuration assignments on Windows VMs	This policy deploys the Windows Guest Configuration extension to Windows virtual machines hosted in Azure that are supported by Guest Configuration. The Windows Guest Configuration extension is a prerequisite for all Windows Guest Configuration assignments and must be deployed to machines before using any Windows Guest Configuration policy definition. For more information on Guest Configuration, visit https://aka.ms/gcpol.	deployIfNotExists	1.2.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Add system-assigned managed identity to enable Guest Configuration assignments on virtual machines with no identities	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration but do not have any managed identities. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
Add system-assigned managed identity to enable Guest Configuration assignments on VMs with a user-assigned identity	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration and have at least one user-assigned identity but do not have a system-assigned managed identity. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
Audit Linux machines that do not have the passwd file permissions set to 0644	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Linux machines that do not have the passwd file permissions set to 0644	AuditIfNotExists, Disabled	1.2.0
Audit Windows machines that allow re-use of the previous 24 passwords	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Windows machines that allow re-use of the previous 24 passwords	AuditIfNotExists, Disabled	1.0.0
Audit Windows machines that do not have a maximum password age of 70 days	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Windows machines that do not have a maximum password age of 70 days	AuditIfNotExists, Disabled	1.0.0
Audit Windows machines that do not have a minimum password age of 1 day	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Windows machines that do not have a minimum password age of 1 day	AuditIfNotExists, Disabled	1.0.0
Audit Windows machines that do not have the password complexity setting enabled	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Windows machines that do not have the password complexity setting enabled	AuditIfNotExists, Disabled	1.0.0
Audit Windows machines that do not restrict the minimum password length to 14 characters	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Windows machines that do not restrict the minimum password length to 14 characters	AuditIfNotExists, Disabled	1.0.0
Audit Windows machines that do not store passwords using reversible encryption	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Windows machines that do not store passwords using reversible encryption	AuditIfNotExists, Disabled	1.0.0
Deploy the Linux Guest Configuration extension to enable Guest Configuration assignments on Linux VMs	This policy deploys the Linux Guest Configuration extension to Linux virtual machines hosted in Azure that are supported by Guest Configuration. The Linux Guest Configuration extension is a prerequisite for all Linux Guest Configuration assignments and must be deployed to machines before using any Linux Guest Configuration policy definition. For more information on Guest Configuration, visit https://aka.ms/gcpol.	deployIfNotExists	1.2.0
Deploy the Windows Guest Configuration extension to enable Guest Configuration assignments on Windows VMs	This policy deploys the Windows Guest Configuration extension to Windows virtual machines hosted in Azure that are supported by Guest Configuration. The Windows Guest Configuration extension is a prerequisite for all Windows Guest Configuration assignments and must be deployed to machines before using any Windows Guest Configuration policy definition. For more information on Guest Configuration, visit https://aka.ms/gcpol.	deployIfNotExists	1.2.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Email notification for high severity alerts should be enabled	To ensure the relevant people in your organization are notified when there is a potential security breach in one of your subscriptions, enable email notifications for high severity alerts in Security Center.	AuditIfNotExists, Disabled	1.0.1
Email notification to subscription owner for high severity alerts should be enabled	To ensure your subscription owners are notified when there is a potential security breach in their subscription, set email notifications to subscription owners for high severity alerts in Security Center.	AuditIfNotExists, Disabled	2.0.0
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
Subscriptions should have a contact email address for security issues	To ensure the relevant people in your organization are notified when there is a potential security breach in one of your subscriptions, set a security contact to receive email notifications from Security Center.	AuditIfNotExists, Disabled	1.0.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Email notification for high severity alerts should be enabled	To ensure the relevant people in your organization are notified when there is a potential security breach in one of your subscriptions, enable email notifications for high severity alerts in Security Center.	AuditIfNotExists, Disabled	1.0.1
Email notification to subscription owner for high severity alerts should be enabled	To ensure your subscription owners are notified when there is a potential security breach in their subscription, set email notifications to subscription owners for high severity alerts in Security Center.	AuditIfNotExists, Disabled	2.0.0
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
Subscriptions should have a contact email address for security issues	To ensure the relevant people in your organization are notified when there is a potential security breach in one of your subscriptions, set a security contact to receive email notifications from Security Center.	AuditIfNotExists, Disabled	1.0.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Email notification for high severity alerts should be enabled	To ensure the relevant people in your organization are notified when there is a potential security breach in one of your subscriptions, enable email notifications for high severity alerts in Security Center.	AuditIfNotExists, Disabled	1.0.1
Email notification to subscription owner for high severity alerts should be enabled	To ensure your subscription owners are notified when there is a potential security breach in their subscription, set email notifications to subscription owners for high severity alerts in Security Center.	AuditIfNotExists, Disabled	2.0.0
Subscriptions should have a contact email address for security issues	To ensure the relevant people in your organization are notified when there is a potential security breach in one of your subscriptions, set a security contact to receive email notifications from Security Center.	AuditIfNotExists, Disabled	1.0.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
SQL databases should have vulnerability findings resolved	Monitor vulnerability assessment scan results and recommendations for how to remediate database vulnerabilities.	AuditIfNotExists, Disabled	4.0.0
SQL servers on machines should have vulnerability findings resolved	SQL vulnerability assessment scans your database for security vulnerabilities, and exposes any deviations from best practices such as misconfigurations, excessive permissions, and unprotected sensitive data. Resolving the vulnerabilities found can greatly improve your database security posture.	AuditIfNotExists, Disabled	1.0.0
Vulnerabilities in container security configurations should be remediated	Audit vulnerabilities in security configuration on machines with Docker installed and display as recommendations in Azure Security Center.	AuditIfNotExists, Disabled	3.0.0
Vulnerabilities in security configuration on your machines should be remediated	Servers which do not satisfy the configured baseline will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.0.0
Vulnerabilities in security configuration on your virtual machine scale sets should be remediated	Audit the OS vulnerabilities on your virtual machine scale sets to protect them from attacks.	AuditIfNotExists, Disabled	3.0.0
Vulnerability assessment should be enabled on SQL Managed Instance	Audit each SQL Managed Instance which doesn't have recurring vulnerability assessment scans enabled. Vulnerability assessment can discover, track, and help you remediate potential database vulnerabilities.	AuditIfNotExists, Disabled	1.0.1
Vulnerability assessment should be enabled on your SQL servers	Audit Azure SQL servers which do not have recurring vulnerability assessment scans enabled. Vulnerability assessment can discover, track, and help you remediate potential database vulnerabilities.	AuditIfNotExists, Disabled	2.0.0
Vulnerability assessment should be enabled on your Synapse workspaces	Discover, track, and remediate potential vulnerabilities by configuring recurring SQL vulnerability assessment scans on your Synapse workspaces.	AuditIfNotExists, Disabled	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Endpoint protection solution should be installed on virtual machine scale sets	Audit the existence and health of an endpoint protection solution on your virtual machines scale sets, to protect them from threats and vulnerabilities.	AuditIfNotExists, Disabled	3.0.0
Monitor missing Endpoint Protection in Azure Security Center	Servers without an installed Endpoint Protection agent will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.1.0
Windows Defender Exploit Guard should be enabled on your machines	Windows Defender Exploit Guard uses the Azure Policy Guest Configuration agent. Exploit Guard has four components that are designed to lock down devices against a wide variety of attack vectors and block behaviors commonly used in malware attacks while enabling enterprises to balance their security risk and productivity requirements (Windows only).	AuditIfNotExists, Disabled	1.1.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure DDoS Protection should be enabled	DDoS protection should be enabled for all virtual networks with a subnet that is part of an application gateway with a public IP.	AuditIfNotExists, Disabled	3.0.0
Azure Web Application Firewall should be enabled for Azure Front Door entry-points	Deploy Azure Web Application Firewall (WAF) in front of public facing web applications for additional inspection of incoming traffic. Web Application Firewall (WAF) provides centralized protection of your web applications from common exploits and vulnerabilities such as SQL injections, Cross-Site Scripting, local and remote file executions. You can also restrict access to your web applications by countries, IP address ranges, and other http(s) parameters via custom rules.	Audit, Deny, Disabled	1.0.2
IP Forwarding on your virtual machine should be disabled	Enabling IP forwarding on a virtual machine's NIC allows the machine to receive traffic addressed to other destinations. IP forwarding is rarely required (e.g., when using the VM as a network virtual appliance), and therefore, this should be reviewed by the network security team.	AuditIfNotExists, Disabled	3.0.0
Web Application Firewall (WAF) should be enabled for Application Gateway	Deploy Azure Web Application Firewall (WAF) in front of public facing web applications for additional inspection of incoming traffic. Web Application Firewall (WAF) provides centralized protection of your web applications from common exploits and vulnerabilities such as SQL injections, Cross-Site Scripting, local and remote file executions. You can also restrict access to your web applications by countries, IP address ranges, and other http(s) parameters via custom rules.	Audit, Deny, Disabled	2.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Preview]: Azure Key Vault should disable public network access	Disable public network access for your key vault so that it's not accessible over the public internet. This can reduce data leakage risks. Learn more at: https://aka.ms/akvprivatelink.	Audit, Deny, Disabled	1.1.0-preview
All network ports should be restricted on network security groups associated to your virtual machine	Azure Security Center has identified some of your network security groups' inbound rules to be too permissive. Inbound rules should not allow access from 'Any' or 'Internet' ranges. This can potentially enable attackers to target your resources.	AuditIfNotExists, Disabled	3.0.0
API Management services should use a virtual network	Azure Virtual Network deployment provides enhanced security, isolation and allows you to place your API Management service in a non-internet routable network that you control access to. These networks can then be connected to your on-premises networks using various VPN technologies, which enables access to your backend services within the network and/or on-premises. The developer portal and API gateway, can be configured to be accessible either from the Internet or only within the virtual network.	Audit, Disabled	1.0.1
App Configuration should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your app configuration instances instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/appconfig/private-endpoint.	AuditIfNotExists, Disabled	1.0.2
Authorized IP ranges should be defined on Kubernetes Services	Restrict access to the Kubernetes Service Management API by granting API access only to IP addresses in specific ranges. It is recommended to limit access to authorized IP ranges to ensure that only applications from allowed networks can access the cluster.	Audit, Disabled	2.0.0
Azure Cache for Redis should use private link	Private endpoints lets you connect your virtual network to Azure services without a public IP address at the source or destination. By mapping private endpoints to your Azure Cache for Redis instances, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/azure-cache-for-redis/cache-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Cognitive Search service should use a SKU that supports private link	With supported SKUs of Azure Cognitive Search, Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Search service, data leakage risks are reduced. Learn more at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Deny, Disabled	1.0.0
Azure Cognitive Search services should disable public network access	Disabling public network access improves security by ensuring that your Azure Cognitive Search service is not exposed on the public internet. Creating private endpoints can limit exposure of your Search service. Learn more at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Deny, Disabled	1.0.0
Azure Cognitive Search services should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Cognitive Search, data leakage risks are reduced. Learn more about private links at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Disabled	1.0.0
Azure Cosmos DB accounts should have firewall rules	Firewall rules should be defined on your Azure Cosmos DB accounts to prevent traffic from unauthorized sources. Accounts that have at least one IP rule defined with the virtual network filter enabled are deemed compliant. Accounts disabling public access are also deemed compliant.	Audit, Deny, Disabled	2.0.0
Azure Data Factory should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Data Factory, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/data-factory/data-factory-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Event Grid domains should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid domain instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure Event Grid topics should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid topic instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure File Sync should use private link	Creating a private endpoint for the indicated Storage Sync Service resource allows you to address your Storage Sync Service resource from within the private IP address space of your organization's network, rather than through the internet-accessible public endpoint. Creating a private endpoint by itself does not disable the public endpoint.	AuditIfNotExists, Disabled	1.0.0
Azure Machine Learning workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Machine Learning workspaces, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/machine-learning/how-to-configure-private-link.	Audit, Deny, Disabled	1.1.0
Azure Service Bus namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Service Bus namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/service-bus-messaging/private-link-service.	AuditIfNotExists, Disabled	1.0.0
Azure SignalR Service should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Azure SignalR Service resource instead of the entire service, you'll reduce your data leakage risks. Learn more about private links at: https://aka.ms/asrs/privatelink.	Audit, Deny, Disabled	1.0.1
Azure Synapse workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Synapse workspace, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/synapse-analytics/security/how-to-connect-to-workspace-with-private-links.	Audit, Disabled	1.0.1
Azure Web Application Firewall should be enabled for Azure Front Door entry-points	Deploy Azure Web Application Firewall (WAF) in front of public facing web applications for additional inspection of incoming traffic. Web Application Firewall (WAF) provides centralized protection of your web applications from common exploits and vulnerabilities such as SQL injections, Cross-Site Scripting, local and remote file executions. You can also restrict access to your web applications by countries, IP address ranges, and other http(s) parameters via custom rules.	Audit, Deny, Disabled	1.0.2
Cognitive Services accounts should disable public network access	Disabling public network access improves security by ensuring that Cognitive Services account isn't exposed on the public internet. Creating private endpoints can limit exposure of Cognitive Services account. Learn more at: https://go.microsoft.com/fwlink/?linkid=2129800.	Audit, Deny, Disabled	2.0.0
Cognitive Services accounts should restrict network access	Network access to Cognitive Services accounts should be restricted. Configure network rules so only applications from allowed networks can access the Cognitive Services account. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges.	Audit, Deny, Disabled	2.0.0
Cognitive Services should use private link	Azure Private Link lets you connect your virtual networks to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Cognitive Services, you'll reduce the potential for data leakage. Learn more about private links at: https://go.microsoft.com/fwlink/?linkid=2129800.	Audit, Disabled	2.0.0
Container registries should not allow unrestricted network access	Azure container registries by default accept connections over the internet from hosts on any network. To protect your registries from potential threats, allow access from only specific public IP addresses or address ranges. If your registry doesn't have an IP/firewall rule or a configured virtual network, it will appear in the unhealthy resources. Learn more about Container Registry network rules here: https://aka.ms/acr/portal/public-network and here https://aka.ms/acr/vnet.	Audit, Deny, Disabled	1.1.0
Container registries should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network.By mapping private endpoints to your container registries instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/acr/private-link.	Audit, Disabled	1.0.1
CosmosDB accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your CosmosDB account, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/cosmos-db/how-to-configure-private-endpoints.	Audit, Disabled	1.0.0
Disk access resources should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to diskAccesses, data leakage risks are reduced. Learn more about private links at: https://aka.ms/disksprivatelinksdoc.	AuditIfNotExists, Disabled	1.0.0
Event Hub namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Event Hub namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/event-hubs/private-link-service.	AuditIfNotExists, Disabled	1.0.0
Internet-facing virtual machines should be protected with network security groups	Protect your virtual machines from potential threats by restricting access to them with network security groups (NSG). Learn more about controlling traffic with NSGs at https://aka.ms/nsg-doc	AuditIfNotExists, Disabled	3.0.0
IoT Hub device provisioning service instances should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to the IoT Hub device provisioning service, data leakage risks are reduced. Learn more about private links at: https://aka.ms/iotdpsvnet.	Audit, Disabled	1.0.0
IP Forwarding on your virtual machine should be disabled	Enabling IP forwarding on a virtual machine's NIC allows the machine to receive traffic addressed to other destinations. IP forwarding is rarely required (e.g., when using the VM as a network virtual appliance), and therefore, this should be reviewed by the network security team.	AuditIfNotExists, Disabled	3.0.0
Management ports of virtual machines should be protected with just-in-time network access control	Possible network Just In Time (JIT) access will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.0.0
Management ports should be closed on your virtual machines	Open remote management ports are exposing your VM to a high level of risk from Internet-based attacks. These attacks attempt to brute force credentials to gain admin access to the machine.	AuditIfNotExists, Disabled	3.0.0
Non-internet-facing virtual machines should be protected with network security groups	Protect your non-internet-facing virtual machines from potential threats by restricting access with network security groups (NSG). Learn more about controlling traffic with NSGs at https://aka.ms/nsg-doc	AuditIfNotExists, Disabled	3.0.0
Private endpoint connections on Azure SQL Database should be enabled	Private endpoint connections enforce secure communication by enabling private connectivity to Azure SQL Database.	Audit, Disabled	1.1.0
Public network access on Azure SQL Database should be disabled	Disabling the public network access property improves security by ensuring your Azure SQL Database can only be accessed from a private endpoint. This configuration denies all logins that match IP or virtual network based firewall rules.	Audit, Deny, Disabled	1.1.0
Storage accounts should restrict network access	Network access to storage accounts should be restricted. Configure network rules so only applications from allowed networks can access the storage account. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges	Audit, Deny, Disabled	1.1.1
Storage accounts should restrict network access using virtual network rules	Protect your storage accounts from potential threats using virtual network rules as a preferred method instead of IP-based filtering. Disabling IP-based filtering prevents public IPs from accessing your storage accounts.	Audit, Deny, Disabled	1.0.1
Storage accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your storage account, data leakage risks are reduced. Learn more about private links at - https://aka.ms/azureprivatelinkoverview	AuditIfNotExists, Disabled	2.0.0
Subnets should be associated with a Network Security Group	Protect your subnet from potential threats by restricting access to it with a Network Security Group (NSG). NSGs contain a list of Access Control List (ACL) rules that allow or deny network traffic to your subnet.	AuditIfNotExists, Disabled	3.0.0
Web Application Firewall (WAF) should be enabled for Application Gateway	Deploy Azure Web Application Firewall (WAF) in front of public facing web applications for additional inspection of incoming traffic. Web Application Firewall (WAF) provides centralized protection of your web applications from common exploits and vulnerabilities such as SQL injections, Cross-Site Scripting, local and remote file executions. You can also restrict access to your web applications by countries, IP address ranges, and other http(s) parameters via custom rules.	Audit, Deny, Disabled	2.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Preview]: Azure Key Vault should disable public network access	Disable public network access for your key vault so that it's not accessible over the public internet. This can reduce data leakage risks. Learn more at: https://aka.ms/akvprivatelink.	Audit, Deny, Disabled	1.1.0-preview
All network ports should be restricted on network security groups associated to your virtual machine	Azure Security Center has identified some of your network security groups' inbound rules to be too permissive. Inbound rules should not allow access from 'Any' or 'Internet' ranges. This can potentially enable attackers to target your resources.	AuditIfNotExists, Disabled	3.0.0
API Management services should use a virtual network	Azure Virtual Network deployment provides enhanced security, isolation and allows you to place your API Management service in a non-internet routable network that you control access to. These networks can then be connected to your on-premises networks using various VPN technologies, which enables access to your backend services within the network and/or on-premises. The developer portal and API gateway, can be configured to be accessible either from the Internet or only within the virtual network.	Audit, Disabled	1.0.1
App Configuration should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your app configuration instances instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/appconfig/private-endpoint.	AuditIfNotExists, Disabled	1.0.2
Authorized IP ranges should be defined on Kubernetes Services	Restrict access to the Kubernetes Service Management API by granting API access only to IP addresses in specific ranges. It is recommended to limit access to authorized IP ranges to ensure that only applications from allowed networks can access the cluster.	Audit, Disabled	2.0.0
Azure Cache for Redis should use private link	Private endpoints lets you connect your virtual network to Azure services without a public IP address at the source or destination. By mapping private endpoints to your Azure Cache for Redis instances, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/azure-cache-for-redis/cache-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Cognitive Search service should use a SKU that supports private link	With supported SKUs of Azure Cognitive Search, Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Search service, data leakage risks are reduced. Learn more at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Deny, Disabled	1.0.0
Azure Cognitive Search services should disable public network access	Disabling public network access improves security by ensuring that your Azure Cognitive Search service is not exposed on the public internet. Creating private endpoints can limit exposure of your Search service. Learn more at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Deny, Disabled	1.0.0
Azure Cognitive Search services should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Cognitive Search, data leakage risks are reduced. Learn more about private links at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Disabled	1.0.0
Azure Cosmos DB accounts should have firewall rules	Firewall rules should be defined on your Azure Cosmos DB accounts to prevent traffic from unauthorized sources. Accounts that have at least one IP rule defined with the virtual network filter enabled are deemed compliant. Accounts disabling public access are also deemed compliant.	Audit, Deny, Disabled	2.0.0
Azure Data Factory should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Data Factory, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/data-factory/data-factory-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Event Grid domains should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid domain instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure Event Grid topics should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid topic instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure File Sync should use private link	Creating a private endpoint for the indicated Storage Sync Service resource allows you to address your Storage Sync Service resource from within the private IP address space of your organization's network, rather than through the internet-accessible public endpoint. Creating a private endpoint by itself does not disable the public endpoint.	AuditIfNotExists, Disabled	1.0.0
Azure Machine Learning workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Machine Learning workspaces, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/machine-learning/how-to-configure-private-link.	Audit, Deny, Disabled	1.1.0
Azure Service Bus namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Service Bus namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/service-bus-messaging/private-link-service.	AuditIfNotExists, Disabled	1.0.0
Azure SignalR Service should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Azure SignalR Service resource instead of the entire service, you'll reduce your data leakage risks. Learn more about private links at: https://aka.ms/asrs/privatelink.	Audit, Deny, Disabled	1.0.1
Azure Synapse workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Synapse workspace, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/synapse-analytics/security/how-to-connect-to-workspace-with-private-links.	Audit, Disabled	1.0.1
Azure Web Application Firewall should be enabled for Azure Front Door entry-points	Deploy Azure Web Application Firewall (WAF) in front of public facing web applications for additional inspection of incoming traffic. Web Application Firewall (WAF) provides centralized protection of your web applications from common exploits and vulnerabilities such as SQL injections, Cross-Site Scripting, local and remote file executions. You can also restrict access to your web applications by countries, IP address ranges, and other http(s) parameters via custom rules.	Audit, Deny, Disabled	1.0.2
Cognitive Services accounts should disable public network access	Disabling public network access improves security by ensuring that Cognitive Services account isn't exposed on the public internet. Creating private endpoints can limit exposure of Cognitive Services account. Learn more at: https://go.microsoft.com/fwlink/?linkid=2129800.	Audit, Deny, Disabled	2.0.0
Cognitive Services accounts should restrict network access	Network access to Cognitive Services accounts should be restricted. Configure network rules so only applications from allowed networks can access the Cognitive Services account. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges.	Audit, Deny, Disabled	2.0.0
Cognitive Services should use private link	Azure Private Link lets you connect your virtual networks to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Cognitive Services, you'll reduce the potential for data leakage. Learn more about private links at: https://go.microsoft.com/fwlink/?linkid=2129800.	Audit, Disabled	2.0.0
Container registries should not allow unrestricted network access	Azure container registries by default accept connections over the internet from hosts on any network. To protect your registries from potential threats, allow access from only specific public IP addresses or address ranges. If your registry doesn't have an IP/firewall rule or a configured virtual network, it will appear in the unhealthy resources. Learn more about Container Registry network rules here: https://aka.ms/acr/portal/public-network and here https://aka.ms/acr/vnet.	Audit, Deny, Disabled	1.1.0
Container registries should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network.By mapping private endpoints to your container registries instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/acr/private-link.	Audit, Disabled	1.0.1
CosmosDB accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your CosmosDB account, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/cosmos-db/how-to-configure-private-endpoints.	Audit, Disabled	1.0.0
Disk access resources should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to diskAccesses, data leakage risks are reduced. Learn more about private links at: https://aka.ms/disksprivatelinksdoc.	AuditIfNotExists, Disabled	1.0.0
Event Hub namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Event Hub namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/event-hubs/private-link-service.	AuditIfNotExists, Disabled	1.0.0
Internet-facing virtual machines should be protected with network security groups	Protect your virtual machines from potential threats by restricting access to them with network security groups (NSG). Learn more about controlling traffic with NSGs at https://aka.ms/nsg-doc	AuditIfNotExists, Disabled	3.0.0
IoT Hub device provisioning service instances should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to the IoT Hub device provisioning service, data leakage risks are reduced. Learn more about private links at: https://aka.ms/iotdpsvnet.	Audit, Disabled	1.0.0
IP Forwarding on your virtual machine should be disabled	Enabling IP forwarding on a virtual machine's NIC allows the machine to receive traffic addressed to other destinations. IP forwarding is rarely required (e.g., when using the VM as a network virtual appliance), and therefore, this should be reviewed by the network security team.	AuditIfNotExists, Disabled	3.0.0
Management ports of virtual machines should be protected with just-in-time network access control	Possible network Just In Time (JIT) access will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.0.0
Management ports should be closed on your virtual machines	Open remote management ports are exposing your VM to a high level of risk from Internet-based attacks. These attacks attempt to brute force credentials to gain admin access to the machine.	AuditIfNotExists, Disabled	3.0.0
Non-internet-facing virtual machines should be protected with network security groups	Protect your non-internet-facing virtual machines from potential threats by restricting access with network security groups (NSG). Learn more about controlling traffic with NSGs at https://aka.ms/nsg-doc	AuditIfNotExists, Disabled	3.0.0
Private endpoint connections on Azure SQL Database should be enabled	Private endpoint connections enforce secure communication by enabling private connectivity to Azure SQL Database.	Audit, Disabled	1.1.0
Public network access on Azure SQL Database should be disabled	Disabling the public network access property improves security by ensuring your Azure SQL Database can only be accessed from a private endpoint. This configuration denies all logins that match IP or virtual network based firewall rules.	Audit, Deny, Disabled	1.1.0
Storage accounts should restrict network access	Network access to storage accounts should be restricted. Configure network rules so only applications from allowed networks can access the storage account. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges	Audit, Deny, Disabled	1.1.1
Storage accounts should restrict network access using virtual network rules	Protect your storage accounts from potential threats using virtual network rules as a preferred method instead of IP-based filtering. Disabling IP-based filtering prevents public IPs from accessing your storage accounts.	Audit, Deny, Disabled	1.0.1
Storage accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your storage account, data leakage risks are reduced. Learn more about private links at - https://aka.ms/azureprivatelinkoverview	AuditIfNotExists, Disabled	2.0.0
Subnets should be associated with a Network Security Group	Protect your subnet from potential threats by restricting access to it with a Network Security Group (NSG). NSGs contain a list of Access Control List (ACL) rules that allow or deny network traffic to your subnet.	AuditIfNotExists, Disabled	3.0.0
Web Application Firewall (WAF) should be enabled for Application Gateway	Deploy Azure Web Application Firewall (WAF) in front of public facing web applications for additional inspection of incoming traffic. Web Application Firewall (WAF) provides centralized protection of your web applications from common exploits and vulnerabilities such as SQL injections, Cross-Site Scripting, local and remote file executions. You can also restrict access to your web applications by countries, IP address ranges, and other http(s) parameters via custom rules.	Audit, Deny, Disabled	2.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
API App should only be accessible over HTTPS	Use of HTTPS ensures server/service authentication and protects data in transit from network layer eavesdropping attacks.	Audit, Disabled	1.0.0
Azure HDInsight clusters should use encryption in transit to encrypt communication between Azure HDInsight cluster nodes	Data can be tampered with during transmission between Azure HDInsight cluster nodes. Enabling encryption in transit addresses problems of misuse and tampering during this transmission.	Audit, Deny, Disabled	1.0.0
Enforce SSL connection should be enabled for MySQL database servers	Azure Database for MySQL supports connecting your Azure Database for MySQL server to client applications using Secure Sockets Layer (SSL). Enforcing SSL connections between your database server and your client applications helps protect against 'man in the middle' attacks by encrypting the data stream between the server and your application. This configuration enforces that SSL is always enabled for accessing your database server.	Audit, Disabled	1.0.1
Enforce SSL connection should be enabled for PostgreSQL database servers	Azure Database for PostgreSQL supports connecting your Azure Database for PostgreSQL server to client applications using Secure Sockets Layer (SSL). Enforcing SSL connections between your database server and your client applications helps protect against 'man in the middle' attacks by encrypting the data stream between the server and your application. This configuration enforces that SSL is always enabled for accessing your database server.	Audit, Disabled	1.0.1
FTPS only should be required in your API App	Enable FTPS enforcement for enhanced security	AuditIfNotExists, Disabled	2.0.0
FTPS only should be required in your Function App	Enable FTPS enforcement for enhanced security	AuditIfNotExists, Disabled	2.0.0
FTPS should be required in your Web App	Enable FTPS enforcement for enhanced security	AuditIfNotExists, Disabled	2.0.0
Function App should only be accessible over HTTPS	Use of HTTPS ensures server/service authentication and protects data in transit from network layer eavesdropping attacks.	Audit, Disabled	1.0.0
Kubernetes clusters should be accessible only over HTTPS	Use of HTTPS ensures authentication and protects data in transit from network layer eavesdropping attacks. This capability is currently generally available for Kubernetes Service (AKS), and in preview for AKS Engine and Azure Arc enabled Kubernetes. For more info, visit https://aka.ms/kubepolicydoc	disabled	6.0.1
Latest TLS version should be used in your API App	Upgrade to the latest TLS version	AuditIfNotExists, Disabled	1.0.0
Latest TLS version should be used in your Function App	Upgrade to the latest TLS version	AuditIfNotExists, Disabled	1.0.0
Latest TLS version should be used in your Web App	Upgrade to the latest TLS version	AuditIfNotExists, Disabled	1.0.0
Only secure connections to your Azure Cache for Redis should be enabled	Audit enabling of only connections via SSL to Azure Cache for Redis. Use of secure connections ensures authentication between the server and the service and protects data in transit from network layer attacks such as man-in-the-middle, eavesdropping, and session-hijacking	Audit, Deny, Disabled	1.0.0
Secure transfer to storage accounts should be enabled	Audit requirement of Secure transfer in your storage account. Secure transfer is an option that forces your storage account to accept requests only from secure connections (HTTPS). Use of HTTPS ensures authentication between the server and the service and protects data in transit from network layer attacks such as man-in-the-middle, eavesdropping, and session-hijacking	Audit, Deny, Disabled	2.0.0
Web Application should only be accessible over HTTPS	Use of HTTPS ensures server/service authentication and protects data in transit from network layer eavesdropping attacks.	Audit, Disabled	1.0.0
Windows web servers should be configured to use secure communication protocols	To protect the privacy of information communicated over the Internet, your web servers should use the latest version of the industry-standard cryptographic protocol, Transport Layer Security (TLS). TLS secures communications over a network by using security certificates to encrypt a connection between machines.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
API App should only be accessible over HTTPS	Use of HTTPS ensures server/service authentication and protects data in transit from network layer eavesdropping attacks.	Audit, Disabled	1.0.0
Azure HDInsight clusters should use encryption in transit to encrypt communication between Azure HDInsight cluster nodes	Data can be tampered with during transmission between Azure HDInsight cluster nodes. Enabling encryption in transit addresses problems of misuse and tampering during this transmission.	Audit, Deny, Disabled	1.0.0
Enforce SSL connection should be enabled for MySQL database servers	Azure Database for MySQL supports connecting your Azure Database for MySQL server to client applications using Secure Sockets Layer (SSL). Enforcing SSL connections between your database server and your client applications helps protect against 'man in the middle' attacks by encrypting the data stream between the server and your application. This configuration enforces that SSL is always enabled for accessing your database server.	Audit, Disabled	1.0.1
Enforce SSL connection should be enabled for PostgreSQL database servers	Azure Database for PostgreSQL supports connecting your Azure Database for PostgreSQL server to client applications using Secure Sockets Layer (SSL). Enforcing SSL connections between your database server and your client applications helps protect against 'man in the middle' attacks by encrypting the data stream between the server and your application. This configuration enforces that SSL is always enabled for accessing your database server.	Audit, Disabled	1.0.1
FTPS only should be required in your API App	Enable FTPS enforcement for enhanced security	AuditIfNotExists, Disabled	2.0.0
FTPS only should be required in your Function App	Enable FTPS enforcement for enhanced security	AuditIfNotExists, Disabled	2.0.0
FTPS should be required in your Web App	Enable FTPS enforcement for enhanced security	AuditIfNotExists, Disabled	2.0.0
Function App should only be accessible over HTTPS	Use of HTTPS ensures server/service authentication and protects data in transit from network layer eavesdropping attacks.	Audit, Disabled	1.0.0
Kubernetes clusters should be accessible only over HTTPS	Use of HTTPS ensures authentication and protects data in transit from network layer eavesdropping attacks. This capability is currently generally available for Kubernetes Service (AKS), and in preview for AKS Engine and Azure Arc enabled Kubernetes. For more info, visit https://aka.ms/kubepolicydoc	disabled	6.0.1
Latest TLS version should be used in your API App	Upgrade to the latest TLS version	AuditIfNotExists, Disabled	1.0.0
Latest TLS version should be used in your Function App	Upgrade to the latest TLS version	AuditIfNotExists, Disabled	1.0.0
Latest TLS version should be used in your Web App	Upgrade to the latest TLS version	AuditIfNotExists, Disabled	1.0.0
Only secure connections to your Azure Cache for Redis should be enabled	Audit enabling of only connections via SSL to Azure Cache for Redis. Use of secure connections ensures authentication between the server and the service and protects data in transit from network layer attacks such as man-in-the-middle, eavesdropping, and session-hijacking	Audit, Deny, Disabled	1.0.0
Secure transfer to storage accounts should be enabled	Audit requirement of Secure transfer in your storage account. Secure transfer is an option that forces your storage account to accept requests only from secure connections (HTTPS). Use of HTTPS ensures authentication between the server and the service and protects data in transit from network layer attacks such as man-in-the-middle, eavesdropping, and session-hijacking	Audit, Deny, Disabled	2.0.0
Web Application should only be accessible over HTTPS	Use of HTTPS ensures server/service authentication and protects data in transit from network layer eavesdropping attacks.	Audit, Disabled	1.0.0
Windows web servers should be configured to use secure communication protocols	To protect the privacy of information communicated over the Internet, your web servers should use the latest version of the industry-standard cryptographic protocol, Transport Layer Security (TLS). TLS secures communications over a network by using security certificates to encrypt a connection between machines.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Preview]: Azure Recovery Services vaults should use customer-managed keys for encrypting backup data	Use customer-managed keys to manage the encryption at rest of your backup data. By default, customer data is encrypted with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more at https://aka.ms/AB-CmkEncryption.	Audit, Deny, Disabled	1.0.0-preview
[Preview]: IoT Hub device provisioning service data should be encrypted using customer-managed keys (CMK)	Use customer-managed keys to manage the encryption at rest of your IoT Hub device provisioning service. The data is automatically encrypted at rest with service-managed keys, but customer-managed keys (CMK) are commonly required to meet regulatory compliance standards. CMKs enable the data to be encrypted with an Azure Key Vault key created and owned by you. Learn more about CMK encryption at https://aka.ms/dps/CMK.	Audit, Deny, Disabled	1.0.0-preview
Azure Automation accounts should use customer-managed keys to encrypt data at rest	Use customer-managed keys to manage the encryption at rest of your Azure Automation Accounts. By default, customer data is encrypted with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more at [https://aka.ms/automation-cmk](../../../automation/automation-secure-asset-encryption.md#:~:text=Secure assets in Azure Automation include credentials, certificates, connections,,Using Microsoft-managed keys).	Audit, Deny, Disabled	1.0.0
Azure Batch account should use customer-managed keys to encrypt data	Use customer-managed keys to manage the encryption at rest of your Batch account's data. By default, customer data is encrypted with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more at https://aka.ms/Batch-CMK.	Audit, Deny, Disabled	1.0.1
Azure Container Instance container group should use customer-managed key for encryption	Secure your containers with greater flexibility using customer-managed keys. When you specify a customer-managed key, that key is used to protect and control access to the key that encrypts your data. Using customer-managed keys provides additional capabilities to control rotation of the key encryption key or cryptographically erase data.	Audit, Disabled, Deny	1.0.0
Azure Cosmos DB accounts should use customer-managed keys to encrypt data at rest	Use customer-managed keys to manage the encryption at rest of your Azure Cosmos DB. By default, the data is encrypted at rest with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more at https://aka.ms/cosmosdb-cmk.	disabled	1.0.2
Azure Data Box jobs should use a customer-managed key to encrypt the device unlock password	Use a customer-managed key to control the encryption of the device unlock password for Azure Data Box. Customer-managed keys also help manage access to the device unlock password by the Data Box service in order to prepare the device and copy data in an automated manner. The data on the device itself is already encrypted at rest with Advanced Encryption Standard 256-bit encryption, and the device unlock password is encrypted by default with a Microsoft managed key.	Audit, Deny, Disabled	1.0.0
Azure Data Explorer encryption at rest should use a customer-managed key	Enabling encryption at rest using a customer-managed key on your Azure Data Explorer cluster provides additional control over the key being used by the encryption at rest. This feature is oftentimes applicable to customers with special compliance requirements and requires a Key Vault to managing the keys.	Audit, Deny, Disabled	1.0.0
Azure data factories should be encrypted with a customer-managed key	Use customer-managed keys to manage the encryption at rest of your Azure Data Factory. By default, customer data is encrypted with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more at https://aka.ms/adf-cmk.	Audit, Deny, Disabled	1.0.1
Azure HDInsight clusters should use customer-managed keys to encrypt data at rest	Use customer-managed keys to manage the encryption at rest of your Azure HDInsight clusters. By default, customer data is encrypted with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more at https://aka.ms/hdi.cmk.	Audit, Deny, Disabled	1.0.1
Azure HDInsight clusters should use encryption at host to encrypt data at rest	Enabling encryption at host helps protect and safeguard your data to meet your organizational security and compliance commitments. When you enable encryption at host, data stored on the VM host is encrypted at rest and flows encrypted to the Storage service.	Audit, Deny, Disabled	1.0.0
Azure Machine Learning workspaces should be encrypted with a customer-managed key	Manage encryption at rest of Azure Machine Learning workspace data with customer-managed keys. By default, customer data is encrypted with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more at https://aka.ms/azureml-workspaces-cmk.	Audit, Deny, Disabled	1.0.3
Azure Monitor Logs clusters should be encrypted with customer-managed key	Create Azure Monitor logs cluster with customer-managed keys encryption. By default, the log data is encrypted with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance. Customer-managed key in Azure Monitor gives you more control over the access to you data, see https://docs.microsoft.com/azure/azure-monitor/platform/customer-managed-keys.	disabled	1.0.0
Azure Stream Analytics jobs should use customer-managed keys to encrypt data	Use customer-managed keys when you want to securely store any metadata and private data assets of your Stream Analytics jobs in your storage account. This gives you total control over how your Stream Analytics data is encrypted.	disabled	1.0.0
Azure Synapse workspaces should use customer-managed keys to encrypt data at rest	Use customer-managed keys to control the encryption at rest of the data stored in Azure Synapse workspaces. Customer-managed keys deliver double encryption by adding a second layer of encryption on top of the default encryption with service-managed keys.	Audit, Deny, Disabled	1.0.0
Bot Service should be encrypted with a customer-managed key	Azure Bot Service automatically encrypts your resource to protect your data and meet organizational security and compliance commitments. By default, Microsoft-managed encryption keys are used. For greater flexibility in managing keys or controlling access to your subscription, select customer-managed keys, also known as bring your own key (BYOK). Learn more about Azure Bot Service encryption: https://docs.microsoft.com/azure/bot-service/bot-service-encryption.	disabled	1.0.0
Both operating systems and data disks in Azure Kubernetes Service clusters should be encrypted by customer-managed keys	Encrypting OS and data disks using customer-managed keys provides more control and greater flexibility in key management. This is a common requirement in many regulatory and industry compliance standards.	Audit, Deny, Disabled	1.0.0
Cognitive Services accounts should enable data encryption with a customer-managed key	Customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data stored in Cognitive Services to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more about customer-managed keys at https://go.microsoft.com/fwlink/?linkid=2121321.	Audit, Deny, Disabled	2.0.0
Container registries should be encrypted with a customer-managed key	Use customer-managed keys to manage the encryption at rest of the contents of your registries. By default, the data is encrypted at rest with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more at https://aka.ms/acr/CMK.	Audit, Deny, Disabled	1.1.2
Event Hub namespaces should use a customer-managed key for encryption	Azure Event Hubs supports the option of encrypting data at rest with either Microsoft-managed keys (default) or customer-managed keys. Choosing to encrypt data using customer-managed keys enables you to assign, rotate, disable, and revoke access to the keys that Event Hub will use to encrypt data in your namespace. Note that Event Hub only supports encryption with customer-managed keys for namespaces in dedicated clusters.	Audit, Disabled	1.0.0
Logic Apps Integration Service Environment should be encrypted with customer-managed keys	Deploy into Integration Service Environment to manage encryption at rest of Logic Apps data using customer-managed keys. By default, customer data is encrypted with service-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management.	Audit, Deny, Disabled	1.0.0
Managed disks should be double encrypted with both platform-managed and customer-managed keys	High security sensitive customers who are concerned of the risk associated with any particular encryption algorithm, implementation, or key being compromised can opt for additional layer of encryption using a different encryption algorithm/mode at the infrastructure layer using platform managed encryption keys. The disk encryption sets are required to use double encryption. Learn more at https://aka.ms/disks-doubleEncryption.	Audit, Deny, Disabled	1.0.0
OS and data disks should be encrypted with a customer-managed key	Use customer-managed keys to manage the encryption at rest of the contents of your managed disks. By default, the data is encrypted at rest with platform-managed keys, but customer-managed keys are commonly required to meet regulatory compliance standards. Customer-managed keys enable the data to be encrypted with an Azure Key Vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more at https://aka.ms/disks-cmk.	Audit, Deny, Disabled	3.0.0
Saved-queries in Azure Monitor should be saved in customer storage account for logs encryption	Link storage account to Log Analytics workspace to protect saved-queries with storage account encryption. Customer-managed keys are commonly required to meet regulatory compliance and for more control over the access to your saved-queries in Azure Monitor. For more details on the above, see https://docs.microsoft.com/azure/azure-monitor/platform/customer-managed-keys?tabs=portal#customer-managed-key-for-saved-queries.	disabled	1.0.0
Service Bus Premium namespaces should use a customer-managed key for encryption	Azure Service Bus supports the option of encrypting data at rest with either Microsoft-managed keys (default) or customer-managed keys. Choosing to encrypt data using customer-managed keys enables you to assign, rotate, disable, and revoke access to the keys that Service Bus will use to encrypt data in your namespace. Note that Service Bus only supports encryption with customer-managed keys for premium namespaces.	Audit, Disabled	1.0.0
SQL managed instances should use customer-managed keys to encrypt data at rest	Implementing Transparent Data Encryption (TDE) with your own key provides you with increased transparency and control over the TDE Protector, increased security with an HSM-backed external service, and promotion of separation of duties. This recommendation applies to organizations with a related compliance requirement.	Audit, Deny, Disabled	2.0.0
SQL servers should use customer-managed keys to encrypt data at rest	Implementing Transparent Data Encryption (TDE) with your own key provides increased transparency and control over the TDE Protector, increased security with an HSM-backed external service, and promotion of separation of duties. This recommendation applies to organizations with a related compliance requirement.	Audit, Deny, Disabled	2.0.1
Storage account encryption scopes should use customer-managed keys to encrypt data at rest	Use customer-managed keys to manage the encryption at rest of your storage account encryption scopes. Customer-managed keys enable the data to be encrypted with an Azure key-vault key created and owned by you. You have full control and responsibility for the key lifecycle, including rotation and management. Learn more about storage account encryption scopes at https://aka.ms/encryption-scopes-overview.	Audit, Deny, Disabled	1.0.0
Storage accounts should use customer-managed key for encryption	Secure your blob and file storage account with greater flexibility using customer-managed keys. When you specify a customer-managed key, that key is used to protect and control access to the key that encrypts your data. Using customer-managed keys provides additional capabilities to control rotation of the key encryption key or cryptographically erase data.	Audit, Disabled	1.0.3

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
App Service Environment should enable internal encryption	Setting InternalEncryption to true encrypts the pagefile, worker disks, and internal network traffic between the front ends and workers in an App Service Environment. To learn more, refer to https://docs.microsoft.com/azure/app-service/environment/app-service-app-service-environment-custom-settings#enable-internal-encryption.	Audit, Disabled	1.0.0
Automation account variables should be encrypted	It is important to enable encryption of Automation account variable assets when storing sensitive data	Audit, Deny, Disabled	1.1.0
Azure Data Box jobs should enable double encryption for data at rest on the device	Enable a second layer of software-based encryption for data at rest on the device. The device is already protected via Advanced Encryption Standard 256-bit encryption for data at rest. This option adds a second layer of data encryption.	Audit, Deny, Disabled	1.0.0
Azure Monitor Logs clusters should be created with infrastructure-encryption enabled (double encryption)	To ensure secure data encryption is enabled at the service level and the infrastructure level with two different encryption algorithms and two different keys, use an Azure Monitor dedicated cluster. This option is enabled by default when supported at the region, see https://docs.microsoft.com/azure/azure-monitor/platform/customer-managed-keys#customer-managed-key-overview.	disabled	1.0.0
Azure Stack Edge devices should use double-encryption	To secure the data at rest on the device, ensure it's double-encrypted, the access to data is controlled, and once the device is deactivated, the data is securely erased off the data disks. Double encryption is the use of two layers of encryption: BitLocker XTS-AES 256-bit encryption on the data volumes and built-in encryption of the hard drives. Learn more in the security overview documentation for the specific Stack Edge device.	disabled	1.0.0
Disk encryption should be enabled on Azure Data Explorer	Enabling disk encryption helps protect and safeguard your data to meet your organizational security and compliance commitments.	Audit, Deny, Disabled	2.0.0
Double encryption should be enabled on Azure Data Explorer	Enabling double encryption helps protect and safeguard your data to meet your organizational security and compliance commitments. When double encryption has been enabled, data in the storage account is encrypted twice, once at the service level and once at the infrastructure level, using two different encryption algorithms and two different keys.	Audit, Deny, Disabled	2.0.0
Service Fabric clusters should have the ClusterProtectionLevel property set to EncryptAndSign	Service Fabric provides three levels of protection (None, Sign and EncryptAndSign) for node-to-node communication using a primary cluster certificate. Set the protection level to ensure that all node-to-node messages are encrypted and digitally signed	Audit, Deny, Disabled	1.1.0
Storage accounts should have infrastructure encryption	Enable infrastructure encryption for higher level of assurance that the data is secure. When infrastructure encryption is enabled, data in a storage account is encrypted twice.	Audit, Deny, Disabled	1.0.0
Temp disks and cache for agent node pools in Azure Kubernetes Service clusters should be encrypted at host	To enhance data security, the data stored on the virtual machine (VM) host of your Azure Kubernetes Service nodes VMs should be encrypted at rest. This is a common requirement in many regulatory and industry compliance standards.	Audit, Deny, Disabled	1.0.0
Transparent Data Encryption on SQL databases should be enabled	Transparent data encryption should be enabled to protect data-at-rest and meet compliance requirements	AuditIfNotExists, Disabled	2.0.0
Virtual machines and virtual machine scale sets should have encryption at host enabled	Use encryption at host to get end-to-end encryption for your virtual machine and virtual machine scale set data. Encryption at host enables encryption at rest for your temporary disk and OS/data disk caches. Temporary and ephemeral OS disks are encrypted with platform-managed keys when encryption at host is enabled. OS/data disk caches are encrypted at rest with either customer-managed or platform-managed key, depending on the encryption type selected on the disk. Learn more at https://aka.ms/vm-hbe.	Audit, Deny, Disabled	1.0.0
Virtual machines should encrypt temp disks, caches, and data flows between Compute and Storage resources	By default, a virtual machine's OS and data disks are encrypted-at-rest using platform-managed keys. Temp disks, data caches and data flowing between compute and storage aren't encrypted. Disregard this recommendation if: 1. using encryption-at-host, or 2. server-side encryption on Managed Disks meets your security requirements. Learn more in: Server-side encryption of Azure Disk Storage: https://aka.ms/disksse Different disk encryption offerings: https://aka.ms/diskencryptioncomparison	AuditIfNotExists, Disabled	2.0.3

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
App Service Environment should enable internal encryption	Setting InternalEncryption to true encrypts the pagefile, worker disks, and internal network traffic between the front ends and workers in an App Service Environment. To learn more, refer to https://docs.microsoft.com/azure/app-service/environment/app-service-app-service-environment-custom-settings#enable-internal-encryption.	Audit, Disabled	1.0.0
Automation account variables should be encrypted	It is important to enable encryption of Automation account variable assets when storing sensitive data	Audit, Deny, Disabled	1.1.0
Azure Data Box jobs should enable double encryption for data at rest on the device	Enable a second layer of software-based encryption for data at rest on the device. The device is already protected via Advanced Encryption Standard 256-bit encryption for data at rest. This option adds a second layer of data encryption.	Audit, Deny, Disabled	1.0.0
Azure Monitor Logs clusters should be created with infrastructure-encryption enabled (double encryption)	To ensure secure data encryption is enabled at the service level and the infrastructure level with two different encryption algorithms and two different keys, use an Azure Monitor dedicated cluster. This option is enabled by default when supported at the region, see https://docs.microsoft.com/azure/azure-monitor/platform/customer-managed-keys#customer-managed-key-overview.	disabled	1.0.0
Azure Stack Edge devices should use double-encryption	To secure the data at rest on the device, ensure it's double-encrypted, the access to data is controlled, and once the device is deactivated, the data is securely erased off the data disks. Double encryption is the use of two layers of encryption: BitLocker XTS-AES 256-bit encryption on the data volumes and built-in encryption of the hard drives. Learn more in the security overview documentation for the specific Stack Edge device.	disabled	1.0.0
Disk encryption should be enabled on Azure Data Explorer	Enabling disk encryption helps protect and safeguard your data to meet your organizational security and compliance commitments.	Audit, Deny, Disabled	2.0.0
Double encryption should be enabled on Azure Data Explorer	Enabling double encryption helps protect and safeguard your data to meet your organizational security and compliance commitments. When double encryption has been enabled, data in the storage account is encrypted twice, once at the service level and once at the infrastructure level, using two different encryption algorithms and two different keys.	Audit, Deny, Disabled	2.0.0
Service Fabric clusters should have the ClusterProtectionLevel property set to EncryptAndSign	Service Fabric provides three levels of protection (None, Sign and EncryptAndSign) for node-to-node communication using a primary cluster certificate. Set the protection level to ensure that all node-to-node messages are encrypted and digitally signed	Audit, Deny, Disabled	1.1.0
Storage accounts should have infrastructure encryption	Enable infrastructure encryption for higher level of assurance that the data is secure. When infrastructure encryption is enabled, data in a storage account is encrypted twice.	Audit, Deny, Disabled	1.0.0
Temp disks and cache for agent node pools in Azure Kubernetes Service clusters should be encrypted at host	To enhance data security, the data stored on the virtual machine (VM) host of your Azure Kubernetes Service nodes VMs should be encrypted at rest. This is a common requirement in many regulatory and industry compliance standards.	Audit, Deny, Disabled	1.0.0
Transparent Data Encryption on SQL databases should be enabled	Transparent data encryption should be enabled to protect data-at-rest and meet compliance requirements	AuditIfNotExists, Disabled	2.0.0
Virtual machines and virtual machine scale sets should have encryption at host enabled	Use encryption at host to get end-to-end encryption for your virtual machine and virtual machine scale set data. Encryption at host enables encryption at rest for your temporary disk and OS/data disk caches. Temporary and ephemeral OS disks are encrypted with platform-managed keys when encryption at host is enabled. OS/data disk caches are encrypted at rest with either customer-managed or platform-managed key, depending on the encryption type selected on the disk. Learn more at https://aka.ms/vm-hbe.	Audit, Deny, Disabled	1.0.0
Virtual machines should encrypt temp disks, caches, and data flows between Compute and Storage resources	By default, a virtual machine's OS and data disks are encrypted-at-rest using platform-managed keys. Temp disks, data caches and data flowing between compute and storage aren't encrypted. Disregard this recommendation if: 1. using encryption-at-host, or 2. server-side encryption on Managed Disks meets your security requirements. Learn more in: Server-side encryption of Azure Disk Storage: https://aka.ms/disksse Different disk encryption offerings: https://aka.ms/diskencryptioncomparison	AuditIfNotExists, Disabled	2.0.3

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Ensure that 'HTTP Version' is the latest, if used to run the API app	Periodically, newer versions are released for HTTP either due to security flaws or to include additional functionality. Using the latest HTTP version for web apps to take advantage of security fixes, if any, and/or new functionalities of the newer version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'HTTP Version' is the latest, if used to run the Function app	Periodically, newer versions are released for HTTP either due to security flaws or to include additional functionality. Using the latest HTTP version for web apps to take advantage of security fixes, if any, and/or new functionalities of the newer version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'HTTP Version' is the latest, if used to run the Web app	Periodically, newer versions are released for HTTP either due to security flaws or to include additional functionality. Using the latest HTTP version for web apps to take advantage of security fixes, if any, and/or new functionalities of the newer version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'Java version' is the latest, if used as a part of the API app	Periodically, newer versions are released for Java either due to security flaws or to include additional functionality. Using the latest Python version for API apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'Java version' is the latest, if used as a part of the Function app	Periodically, newer versions are released for Java software either due to security flaws or to include additional functionality. Using the latest Java version for Function apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'Java version' is the latest, if used as a part of the Web app	Periodically, newer versions are released for Java software either due to security flaws or to include additional functionality. Using the latest Java version for web apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'PHP version' is the latest, if used as a part of the API app	Periodically, newer versions are released for PHP software either due to security flaws or to include additional functionality. Using the latest PHP version for API apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.1.0
Ensure that 'PHP version' is the latest, if used as a part of the WEB app	Periodically, newer versions are released for PHP software either due to security flaws or to include additional functionality. Using the latest PHP version for web apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.1.0
Ensure that 'Python version' is the latest, if used as a part of the API app	Periodically, newer versions are released for Python software either due to security flaws or to include additional functionality. Using the latest Python version for API apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	3.0.0
Ensure that 'Python version' is the latest, if used as a part of the Function app	Periodically, newer versions are released for Python software either due to security flaws or to include additional functionality. Using the latest Python version for Function apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	3.0.0
Ensure that 'Python version' is the latest, if used as a part of the Web app	Periodically, newer versions are released for Python software either due to security flaws or to include additional functionality. Using the latest Python version for web apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	3.0.0
Kubernetes Services should be upgraded to a non-vulnerable Kubernetes version	Upgrade your Kubernetes service cluster to a later Kubernetes version to protect against known vulnerabilities in your current Kubernetes version. Vulnerability CVE-2019-9946 has been patched in Kubernetes versions 1.11.9+, 1.12.7+, 1.13.5+, and 1.14.0+	Audit, Disabled	1.0.2
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
SQL databases should have vulnerability findings resolved	Monitor vulnerability assessment scan results and recommendations for how to remediate database vulnerabilities.	AuditIfNotExists, Disabled	4.0.0
System updates on virtual machine scale sets should be installed	Audit whether there are any missing system security updates and critical updates that should be installed to ensure that your Windows and Linux virtual machine scale sets are secure.	AuditIfNotExists, Disabled	3.0.0
System updates should be installed on your machines	Missing security system updates on your servers will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.0.0
Vulnerabilities in security configuration on your machines should be remediated	Servers which do not satisfy the configured baseline will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.0.0
Vulnerabilities in security configuration on your virtual machine scale sets should be remediated	Audit the OS vulnerabilities on your virtual machine scale sets to protect them from attacks.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Ensure that 'HTTP Version' is the latest, if used to run the API app	Periodically, newer versions are released for HTTP either due to security flaws or to include additional functionality. Using the latest HTTP version for web apps to take advantage of security fixes, if any, and/or new functionalities of the newer version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'HTTP Version' is the latest, if used to run the Function app	Periodically, newer versions are released for HTTP either due to security flaws or to include additional functionality. Using the latest HTTP version for web apps to take advantage of security fixes, if any, and/or new functionalities of the newer version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'HTTP Version' is the latest, if used to run the Web app	Periodically, newer versions are released for HTTP either due to security flaws or to include additional functionality. Using the latest HTTP version for web apps to take advantage of security fixes, if any, and/or new functionalities of the newer version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'Java version' is the latest, if used as a part of the API app	Periodically, newer versions are released for Java either due to security flaws or to include additional functionality. Using the latest Python version for API apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'Java version' is the latest, if used as a part of the Function app	Periodically, newer versions are released for Java software either due to security flaws or to include additional functionality. Using the latest Java version for Function apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'Java version' is the latest, if used as a part of the Web app	Periodically, newer versions are released for Java software either due to security flaws or to include additional functionality. Using the latest Java version for web apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.0.0
Ensure that 'PHP version' is the latest, if used as a part of the API app	Periodically, newer versions are released for PHP software either due to security flaws or to include additional functionality. Using the latest PHP version for API apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.1.0
Ensure that 'PHP version' is the latest, if used as a part of the WEB app	Periodically, newer versions are released for PHP software either due to security flaws or to include additional functionality. Using the latest PHP version for web apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	2.1.0
Ensure that 'Python version' is the latest, if used as a part of the API app	Periodically, newer versions are released for Python software either due to security flaws or to include additional functionality. Using the latest Python version for API apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	3.0.0
Ensure that 'Python version' is the latest, if used as a part of the Function app	Periodically, newer versions are released for Python software either due to security flaws or to include additional functionality. Using the latest Python version for Function apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	3.0.0
Ensure that 'Python version' is the latest, if used as a part of the Web app	Periodically, newer versions are released for Python software either due to security flaws or to include additional functionality. Using the latest Python version for web apps is recommended in order to take advantage of security fixes, if any, and/or new functionalities of the latest version. Currently, this policy only applies to Linux web apps.	AuditIfNotExists, Disabled	3.0.0
Kubernetes Services should be upgraded to a non-vulnerable Kubernetes version	Upgrade your Kubernetes service cluster to a later Kubernetes version to protect against known vulnerabilities in your current Kubernetes version. Vulnerability CVE-2019-9946 has been patched in Kubernetes versions 1.11.9+, 1.12.7+, 1.13.5+, and 1.14.0+	Audit, Disabled	1.0.2

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Endpoint protection solution should be installed on virtual machine scale sets	Audit the existence and health of an endpoint protection solution on your virtual machines scale sets, to protect them from threats and vulnerabilities.	AuditIfNotExists, Disabled	3.0.0
Monitor missing Endpoint Protection in Azure Security Center	Servers without an installed Endpoint Protection agent will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.1.0
Windows Defender Exploit Guard should be enabled on your machines	Windows Defender Exploit Guard uses the Azure Policy Guest Configuration agent. Exploit Guard has four components that are designed to lock down devices against a wide variety of attack vectors and block behaviors commonly used in malware attacks while enabling enterprises to balance their security risk and productivity requirements (Windows only).	AuditIfNotExists, Disabled	1.1.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Endpoint protection solution should be installed on virtual machine scale sets	Audit the existence and health of an endpoint protection solution on your virtual machines scale sets, to protect them from threats and vulnerabilities.	AuditIfNotExists, Disabled	3.0.0
Monitor missing Endpoint Protection in Azure Security Center	Servers without an installed Endpoint Protection agent will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.1.0
Windows Defender Exploit Guard should be enabled on your machines	Windows Defender Exploit Guard uses the Azure Policy Guest Configuration agent. Exploit Guard has four components that are designed to lock down devices against a wide variety of attack vectors and block behaviors commonly used in malware attacks while enabling enterprises to balance their security risk and productivity requirements (Windows only).	AuditIfNotExists, Disabled	1.1.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Preview]: Azure Arc enabled Kubernetes clusters should have Azure Defender's extension installed	Azure Defender's extension for Azure Arc provides threat protection for your Arc enabled Kubernetes clusters. The extension collects data from nodes in the cluster and sends it to the Azure Defender for Kubernetes backend in the cloud for further analysis. Learn more in https://docs.microsoft.com/azure/security-center/defender-for-kubernetes-azure-arc.	AuditIfNotExists, Disabled	3.0.0-preview
[Preview]: Network traffic data collection agent should be installed on Linux virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
[Preview]: Network traffic data collection agent should be installed on Windows virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
Auto provisioning of the Log Analytics agent should be enabled on your subscription	To monitor for security vulnerabilities and threats, Azure Security Center collects data from your Azure virtual machines. Data is collected by the Log Analytics agent, formerly known as the Microsoft Monitoring Agent (MMA), which reads various security-related configurations and event logs from the machine and copies the data to your Log Analytics workspace for analysis. We recommend enabling auto provisioning to automatically deploy the agent to all supported Azure VMs and any new ones that are created.	AuditIfNotExists, Disabled	1.0.1
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Guest Configuration extension should be installed on your machines	To ensure secure configurations of in-guest settings of your machine, install the Guest Configuration extension. In-guest settings that the extension monitors include the configuration of the operating system, application configuration or presence, and environment settings. Once installed, in-guest policies will be available such as 'Windows Exploit guard should be enabled'. Learn more at https://aka.ms/gcpol.	AuditIfNotExists, Disabled	1.0.1
Log Analytics agent should be installed on your virtual machine for Azure Security Center monitoring	This policy audits any Windows/Linux virtual machines (VMs) if the Log Analytics agent is not installed which Security Center uses to monitor for security vulnerabilities and threats	AuditIfNotExists, Disabled	1.0.0
Log Analytics agent should be installed on your virtual machine scale sets for Azure Security Center monitoring	Security Center collects data from your Azure virtual machines (VMs) to monitor for security vulnerabilities and threats.	AuditIfNotExists, Disabled	1.0.0
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
Network Watcher should be enabled	Network Watcher is a regional service that enables you to monitor and diagnose conditions at a network scenario level in, to, and from Azure. Scenario level monitoring enables you to diagnose problems at an end to end network level view. It is required to have a network watcher resource group to be created in every region where a virtual network is present. An alert is enabled if a network watcher resource group is not available in a particular region.	AuditIfNotExists, Disabled	3.0.0
Virtual machines' Guest Configuration extension should be deployed with system-assigned managed identity	The Guest Configuration extension requires a system assigned managed identity. Azure virtual machines in the scope of this policy will be non-compliant when they have the Guest Configuration extension installed but do not have a system assigned managed identity. Learn more at https://aka.ms/gcpol	AuditIfNotExists, Disabled	1.0.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
An Azure Active Directory administrator should be provisioned for SQL servers	Audit provisioning of an Azure Active Directory administrator for your SQL server to enable Azure AD authentication. Azure AD authentication enables simplified permission management and centralized identity management of database users and other Microsoft services	AuditIfNotExists, Disabled	1.0.0
Cognitive Services accounts should have local authentication methods disabled	Disabling local authentication methods improves security by ensuring that Cognitive Services accounts require Azure Active Directory identities exclusively for authentication. Learn more at: https://aka.ms/cs/auth.	Audit, Deny, Disabled	1.0.0
Managed identity should be used in your API App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Managed identity should be used in your Function App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Managed identity should be used in your Web App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
MFA should be enabled accounts with write permissions on your subscription	Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with write privileges to prevent a breach of accounts or resources.	AuditIfNotExists, Disabled	3.0.0
MFA should be enabled on accounts with owner permissions on your subscription	Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with owner permissions to prevent a breach of accounts or resources.	AuditIfNotExists, Disabled	3.0.0
MFA should be enabled on accounts with read permissions on your subscription	Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with read privileges to prevent a breach of accounts or resources.	AuditIfNotExists, Disabled	3.0.0
Service Fabric clusters should only use Azure Active Directory for client authentication	Audit usage of client authentication only via Azure Active Directory in Service Fabric	Audit, Deny, Disabled	1.1.0
Service principals should be used to protect your subscriptions instead of management certificates	Management certificates allow anyone who authenticates with them to manage the subscription(s) they are associated with. To manage subscriptions more securely, use of service principals with Resource Manager is recommended to limit the impact of a certificate compromise.	AuditIfNotExists, Disabled	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Backup should be enabled for Virtual Machines	Ensure protection of your Azure Virtual Machines by enabling Azure Backup. Azure Backup is a secure and cost effective data protection solution for Azure.	AuditIfNotExists, Disabled	3.0.0
Geo-redundant backup should be enabled for Azure Database for MariaDB	Azure Database for MariaDB allows you to choose the redundancy option for your database server. It can be set to a geo-redundant backup storage in which the data is not only stored within the region in which your server is hosted, but is also replicated to a paired region to provide recovery option in case of a region failure. Configuring geo-redundant storage for backup is only allowed during server create.	Audit, Disabled	1.0.1
Geo-redundant backup should be enabled for Azure Database for MySQL	Azure Database for MySQL allows you to choose the redundancy option for your database server. It can be set to a geo-redundant backup storage in which the data is not only stored within the region in which your server is hosted, but is also replicated to a paired region to provide recovery option in case of a region failure. Configuring geo-redundant storage for backup is only allowed during server create.	Audit, Disabled	1.0.1
Geo-redundant backup should be enabled for Azure Database for PostgreSQL	Azure Database for PostgreSQL allows you to choose the redundancy option for your database server. It can be set to a geo-redundant backup storage in which the data is not only stored within the region in which your server is hosted, but is also replicated to a paired region to provide recovery option in case of a region failure. Configuring geo-redundant storage for backup is only allowed during server create.	Audit, Disabled	1.0.1
Key vaults should have purge protection enabled	Malicious deletion of a key vault can lead to permanent data loss. A malicious insider in your organization can potentially delete and purge key vaults. Purge protection protects you from insider attacks by enforcing a mandatory retention period for soft deleted key vaults. No one inside your organization or Microsoft will be able to purge your key vaults during the soft delete retention period.	Audit, Deny, Disabled	2.0.0
Key vaults should have soft delete enabled	Deleting a key vault without soft delete enabled permanently deletes all secrets, keys, and certificates stored in the key vault. Accidental deletion of a key vault can lead to permanent data loss. Soft delete allows you to recover an accidentally deleted key vault for a configurable retention period.	Audit, Deny, Disabled	2.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Audit virtual machines without disaster recovery configured	Audit virtual machines which do not have disaster recovery configured. To learn more about disaster recovery, visit https://aka.ms/asr-doc.	auditIfNotExists	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Geo-redundant backup should be enabled for Azure Database for MariaDB	Azure Database for MariaDB allows you to choose the redundancy option for your database server. It can be set to a geo-redundant backup storage in which the data is not only stored within the region in which your server is hosted, but is also replicated to a paired region to provide recovery option in case of a region failure. Configuring geo-redundant storage for backup is only allowed during server create.	Audit, Disabled	1.0.1
Geo-redundant backup should be enabled for Azure Database for MySQL	Azure Database for MySQL allows you to choose the redundancy option for your database server. It can be set to a geo-redundant backup storage in which the data is not only stored within the region in which your server is hosted, but is also replicated to a paired region to provide recovery option in case of a region failure. Configuring geo-redundant storage for backup is only allowed during server create.	Audit, Disabled	1.0.1
Geo-redundant backup should be enabled for Azure Database for PostgreSQL	Azure Database for PostgreSQL allows you to choose the redundancy option for your database server. It can be set to a geo-redundant backup storage in which the data is not only stored within the region in which your server is hosted, but is also replicated to a paired region to provide recovery option in case of a region failure. Configuring geo-redundant storage for backup is only allowed during server create.	Audit, Disabled	1.0.1
Geo-redundant storage should be enabled for Storage Accounts	Use geo-redundancy to create highly available applications	Audit, Disabled	1.0.0
Long-term geo-redundant backup should be enabled for Azure SQL Databases	This policy audits any Azure SQL Database with long-term geo-redundant backup not enabled.	AuditIfNotExists, Disabled	2.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
An Azure Active Directory administrator should be provisioned for SQL servers	Audit provisioning of an Azure Active Directory administrator for your SQL server to enable Azure AD authentication. Azure AD authentication enables simplified permission management and centralized identity management of database users and other Microsoft services	AuditIfNotExists, Disabled	1.0.0
Cognitive Services accounts should have local authentication methods disabled	Disabling local authentication methods improves security by ensuring that Cognitive Services accounts require Azure Active Directory identities exclusively for authentication. Learn more at: https://aka.ms/cs/auth.	Audit, Deny, Disabled	1.0.0
Service Fabric clusters should only use Azure Active Directory for client authentication	Audit usage of client authentication only via Azure Active Directory in Service Fabric	Audit, Deny, Disabled	1.1.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
An Azure Active Directory administrator should be provisioned for SQL servers	Audit provisioning of an Azure Active Directory administrator for your SQL server to enable Azure AD authentication. Azure AD authentication enables simplified permission management and centralized identity management of database users and other Microsoft services	AuditIfNotExists, Disabled	1.0.0
Audit usage of custom RBAC rules	Audit built-in roles such as 'Owner, Contributer, Reader' instead of custom RBAC roles, which are error prone. Using custom roles is treated as an exception and requires a rigorous review and threat modeling	Audit, Disabled	1.0.0
Cognitive Services accounts should have local authentication methods disabled	Disabling local authentication methods improves security by ensuring that Cognitive Services accounts require Azure Active Directory identities exclusively for authentication. Learn more at: https://aka.ms/cs/auth.	Audit, Deny, Disabled	1.0.0
Service Fabric clusters should only use Azure Active Directory for client authentication	Audit usage of client authentication only via Azure Active Directory in Service Fabric	Audit, Deny, Disabled	1.1.0
Service principals should be used to protect your subscriptions instead of management certificates	Management certificates allow anyone who authenticates with them to manage the subscription(s) they are associated with. To manage subscriptions more securely, use of service principals with Resource Manager is recommended to limit the impact of a certificate compromise.	AuditIfNotExists, Disabled	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Preview]: Azure Arc enabled Kubernetes clusters should have Azure Defender's extension installed	Azure Defender's extension for Azure Arc provides threat protection for your Arc enabled Kubernetes clusters. The extension collects data from nodes in the cluster and sends it to the Azure Defender for Kubernetes backend in the cloud for further analysis. Learn more in https://docs.microsoft.com/azure/security-center/defender-for-kubernetes-azure-arc.	AuditIfNotExists, Disabled	3.0.0-preview
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Management ports of virtual machines should be protected with just-in-time network access control	Possible network Just In Time (JIT) access will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.0.0
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Add system-assigned managed identity to enable Guest Configuration assignments on virtual machines with no identities	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration but do not have any managed identities. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
Add system-assigned managed identity to enable Guest Configuration assignments on VMs with a user-assigned identity	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration and have at least one user-assigned identity but do not have a system-assigned managed identity. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
An Azure Active Directory administrator should be provisioned for SQL servers	Audit provisioning of an Azure Active Directory administrator for your SQL server to enable Azure AD authentication. Azure AD authentication enables simplified permission management and centralized identity management of database users and other Microsoft services	AuditIfNotExists, Disabled	1.0.0
Audit Linux machines that have accounts without passwords	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Linux machines that have accounts without passwords	AuditIfNotExists, Disabled	1.2.0
Cognitive Services accounts should have local authentication methods disabled	Disabling local authentication methods improves security by ensuring that Cognitive Services accounts require Azure Active Directory identities exclusively for authentication. Learn more at: https://aka.ms/cs/auth.	Audit, Deny, Disabled	1.0.0
Deploy the Linux Guest Configuration extension to enable Guest Configuration assignments on Linux VMs	This policy deploys the Linux Guest Configuration extension to Linux virtual machines hosted in Azure that are supported by Guest Configuration. The Linux Guest Configuration extension is a prerequisite for all Linux Guest Configuration assignments and must be deployed to machines before using any Linux Guest Configuration policy definition. For more information on Guest Configuration, visit https://aka.ms/gcpol.	deployIfNotExists	1.2.0
Managed identity should be used in your API App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Managed identity should be used in your Function App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
Managed identity should be used in your Web App	Use a managed identity for enhanced authentication security	AuditIfNotExists, Disabled	2.0.0
MFA should be enabled accounts with write permissions on your subscription	Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with write privileges to prevent a breach of accounts or resources.	AuditIfNotExists, Disabled	3.0.0
MFA should be enabled on accounts with owner permissions on your subscription	Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with owner permissions to prevent a breach of accounts or resources.	AuditIfNotExists, Disabled	3.0.0
MFA should be enabled on accounts with read permissions on your subscription	Multi-Factor Authentication (MFA) should be enabled for all subscription accounts with read privileges to prevent a breach of accounts or resources.	AuditIfNotExists, Disabled	3.0.0
Service Fabric clusters should only use Azure Active Directory for client authentication	Audit usage of client authentication only via Azure Active Directory in Service Fabric	Audit, Deny, Disabled	1.1.0
Storage accounts should be migrated to new Azure Resource Manager resources	Use new Azure Resource Manager for your storage accounts to provide security enhancements such as: stronger access control (RBAC), better auditing, Azure Resource Manager based deployment and governance, access to managed identities, access to key vault for secrets, Azure AD-based authentication and support for tags and resource groups for easier security management	Audit, Deny, Disabled	1.0.0
Virtual machines should be migrated to new Azure Resource Manager resources	Use new Azure Resource Manager for your virtual machines to provide security enhancements such as: stronger access control (RBAC), better auditing, Azure Resource Manager based deployment and governance, access to managed identities, access to key vault for secrets, Azure AD-based authentication and support for tags and resource groups for easier security management	Audit, Deny, Disabled	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Preview]: Azure Key Vault should disable public network access	Disable public network access for your key vault so that it's not accessible over the public internet. This can reduce data leakage risks. Learn more at: https://aka.ms/akvprivatelink.	Audit, Deny, Disabled	1.1.0-preview
All network ports should be restricted on network security groups associated to your virtual machine	Azure Security Center has identified some of your network security groups' inbound rules to be too permissive. Inbound rules should not allow access from 'Any' or 'Internet' ranges. This can potentially enable attackers to target your resources.	AuditIfNotExists, Disabled	3.0.0
API Management services should use a virtual network	Azure Virtual Network deployment provides enhanced security, isolation and allows you to place your API Management service in a non-internet routable network that you control access to. These networks can then be connected to your on-premises networks using various VPN technologies, which enables access to your backend services within the network and/or on-premises. The developer portal and API gateway, can be configured to be accessible either from the Internet or only within the virtual network.	Audit, Disabled	1.0.1
App Configuration should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your app configuration instances instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/appconfig/private-endpoint.	AuditIfNotExists, Disabled	1.0.2
Authorized IP ranges should be defined on Kubernetes Services	Restrict access to the Kubernetes Service Management API by granting API access only to IP addresses in specific ranges. It is recommended to limit access to authorized IP ranges to ensure that only applications from allowed networks can access the cluster.	Audit, Disabled	2.0.0
Azure Cache for Redis should use private link	Private endpoints lets you connect your virtual network to Azure services without a public IP address at the source or destination. By mapping private endpoints to your Azure Cache for Redis instances, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/azure-cache-for-redis/cache-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Cognitive Search service should use a SKU that supports private link	With supported SKUs of Azure Cognitive Search, Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Search service, data leakage risks are reduced. Learn more at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Deny, Disabled	1.0.0
Azure Cognitive Search services should disable public network access	Disabling public network access improves security by ensuring that your Azure Cognitive Search service is not exposed on the public internet. Creating private endpoints can limit exposure of your Search service. Learn more at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Deny, Disabled	1.0.0
Azure Cognitive Search services should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Cognitive Search, data leakage risks are reduced. Learn more about private links at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Disabled	1.0.0
Azure Cosmos DB accounts should have firewall rules	Firewall rules should be defined on your Azure Cosmos DB accounts to prevent traffic from unauthorized sources. Accounts that have at least one IP rule defined with the virtual network filter enabled are deemed compliant. Accounts disabling public access are also deemed compliant.	Audit, Deny, Disabled	2.0.0
Azure Data Factory should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Data Factory, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/data-factory/data-factory-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Event Grid domains should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid domain instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure Event Grid topics should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid topic instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure File Sync should use private link	Creating a private endpoint for the indicated Storage Sync Service resource allows you to address your Storage Sync Service resource from within the private IP address space of your organization's network, rather than through the internet-accessible public endpoint. Creating a private endpoint by itself does not disable the public endpoint.	AuditIfNotExists, Disabled	1.0.0
Azure Machine Learning workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Machine Learning workspaces, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/machine-learning/how-to-configure-private-link.	Audit, Deny, Disabled	1.1.0
Azure Service Bus namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Service Bus namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/service-bus-messaging/private-link-service.	AuditIfNotExists, Disabled	1.0.0
Azure SignalR Service should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Azure SignalR Service resource instead of the entire service, you'll reduce your data leakage risks. Learn more about private links at: https://aka.ms/asrs/privatelink.	Audit, Deny, Disabled	1.0.1
Azure Synapse workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Synapse workspace, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/synapse-analytics/security/how-to-connect-to-workspace-with-private-links.	Audit, Disabled	1.0.1
Cognitive Services accounts should disable public network access	Disabling public network access improves security by ensuring that Cognitive Services account isn't exposed on the public internet. Creating private endpoints can limit exposure of Cognitive Services account. Learn more at: https://go.microsoft.com/fwlink/?linkid=2129800.	Audit, Deny, Disabled	2.0.0
Cognitive Services accounts should restrict network access	Network access to Cognitive Services accounts should be restricted. Configure network rules so only applications from allowed networks can access the Cognitive Services account. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges.	Audit, Deny, Disabled	2.0.0
Cognitive Services should use private link	Azure Private Link lets you connect your virtual networks to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Cognitive Services, you'll reduce the potential for data leakage. Learn more about private links at: https://go.microsoft.com/fwlink/?linkid=2129800.	Audit, Disabled	2.0.0
Container registries should not allow unrestricted network access	Azure container registries by default accept connections over the internet from hosts on any network. To protect your registries from potential threats, allow access from only specific public IP addresses or address ranges. If your registry doesn't have an IP/firewall rule or a configured virtual network, it will appear in the unhealthy resources. Learn more about Container Registry network rules here: https://aka.ms/acr/portal/public-network and here https://aka.ms/acr/vnet.	Audit, Deny, Disabled	1.1.0
Container registries should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network.By mapping private endpoints to your container registries instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/acr/private-link.	Audit, Disabled	1.0.1
CORS should not allow every resource to access your Web Applications	Cross-Origin Resource Sharing (CORS) should not allow all domains to access your web application. Allow only required domains to interact with your web app.	AuditIfNotExists, Disabled	1.0.0
CosmosDB accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your CosmosDB account, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/cosmos-db/how-to-configure-private-endpoints.	Audit, Disabled	1.0.0
Disk access resources should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to diskAccesses, data leakage risks are reduced. Learn more about private links at: https://aka.ms/disksprivatelinksdoc.	AuditIfNotExists, Disabled	1.0.0
Event Hub namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Event Hub namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/event-hubs/private-link-service.	AuditIfNotExists, Disabled	1.0.0
Internet-facing virtual machines should be protected with network security groups	Protect your virtual machines from potential threats by restricting access to them with network security groups (NSG). Learn more about controlling traffic with NSGs at https://aka.ms/nsg-doc	AuditIfNotExists, Disabled	3.0.0
IoT Hub device provisioning service instances should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to the IoT Hub device provisioning service, data leakage risks are reduced. Learn more about private links at: https://aka.ms/iotdpsvnet.	Audit, Disabled	1.0.0
IP Forwarding on your virtual machine should be disabled	Enabling IP forwarding on a virtual machine's NIC allows the machine to receive traffic addressed to other destinations. IP forwarding is rarely required (e.g., when using the VM as a network virtual appliance), and therefore, this should be reviewed by the network security team.	AuditIfNotExists, Disabled	3.0.0
Management ports of virtual machines should be protected with just-in-time network access control	Possible network Just In Time (JIT) access will be monitored by Azure Security Center as recommendations	AuditIfNotExists, Disabled	3.0.0
Management ports should be closed on your virtual machines	Open remote management ports are exposing your VM to a high level of risk from Internet-based attacks. These attacks attempt to brute force credentials to gain admin access to the machine.	AuditIfNotExists, Disabled	3.0.0
Non-internet-facing virtual machines should be protected with network security groups	Protect your non-internet-facing virtual machines from potential threats by restricting access with network security groups (NSG). Learn more about controlling traffic with NSGs at https://aka.ms/nsg-doc	AuditIfNotExists, Disabled	3.0.0
Private endpoint connections on Azure SQL Database should be enabled	Private endpoint connections enforce secure communication by enabling private connectivity to Azure SQL Database.	Audit, Disabled	1.1.0
Public network access on Azure SQL Database should be disabled	Disabling the public network access property improves security by ensuring your Azure SQL Database can only be accessed from a private endpoint. This configuration denies all logins that match IP or virtual network based firewall rules.	Audit, Deny, Disabled	1.1.0
Storage accounts should restrict network access	Network access to storage accounts should be restricted. Configure network rules so only applications from allowed networks can access the storage account. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges	Audit, Deny, Disabled	1.1.1
Storage accounts should restrict network access using virtual network rules	Protect your storage accounts from potential threats using virtual network rules as a preferred method instead of IP-based filtering. Disabling IP-based filtering prevents public IPs from accessing your storage accounts.	Audit, Deny, Disabled	1.0.1
Storage accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your storage account, data leakage risks are reduced. Learn more about private links at - https://aka.ms/azureprivatelinkoverview	AuditIfNotExists, Disabled	2.0.0
Subnets should be associated with a Network Security Group	Protect your subnet from potential threats by restricting access to it with a Network Security Group (NSG). NSGs contain a list of Access Control List (ACL) rules that allow or deny network traffic to your subnet.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
There should be more than one owner assigned to your subscription	It is recommended to designate more than one subscription owner in order to have administrator access redundancy.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
A maximum of 3 owners should be designated for your subscription	It is recommended to designate up to 3 subscription owners in order to reduce the potential for breach by a compromised owner.	AuditIfNotExists, Disabled	3.0.0
Audit usage of custom RBAC rules	Audit built-in roles such as 'Owner, Contributer, Reader' instead of custom RBAC roles, which are error prone. Using custom roles is treated as an exception and requires a rigorous review and threat modeling	Audit, Disabled	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
A maximum of 3 owners should be designated for your subscription	It is recommended to designate up to 3 subscription owners in order to reduce the potential for breach by a compromised owner.	AuditIfNotExists, Disabled	3.0.0
Audit usage of custom RBAC rules	Audit built-in roles such as 'Owner, Contributer, Reader' instead of custom RBAC roles, which are error prone. Using custom roles is treated as an exception and requires a rigorous review and threat modeling	Audit, Disabled	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Add system-assigned managed identity to enable Guest Configuration assignments on virtual machines with no identities	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration but do not have any managed identities. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
Add system-assigned managed identity to enable Guest Configuration assignments on VMs with a user-assigned identity	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration and have at least one user-assigned identity but do not have a system-assigned managed identity. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
App Configuration should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your app configuration instances instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/appconfig/private-endpoint.	AuditIfNotExists, Disabled	1.0.2
Audit Linux machines that allow remote connections from accounts without passwords	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Linux machines that allow remote connections from accounts without passwords	AuditIfNotExists, Disabled	1.2.0
Azure Cache for Redis should reside within a virtual network	Azure Virtual Network deployment provides enhanced security and isolation for your Azure Cache for Redis, as well as subnets, access control policies, and other features to further restrict access.When an Azure Cache for Redis instance is configured with a virtual network, it is not publicly addressable and can only be accessed from virtual machines and applications within the virtual network.	Audit, Deny, Disabled	1.0.3
Azure Cache for Redis should use private link	Private endpoints lets you connect your virtual network to Azure services without a public IP address at the source or destination. By mapping private endpoints to your Azure Cache for Redis instances, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/azure-cache-for-redis/cache-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Cognitive Search service should use a SKU that supports private link	With supported SKUs of Azure Cognitive Search, Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Search service, data leakage risks are reduced. Learn more at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Deny, Disabled	1.0.0
Azure Cognitive Search services should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Cognitive Search, data leakage risks are reduced. Learn more about private links at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Disabled	1.0.0
Azure Data Factory should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Data Factory, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/data-factory/data-factory-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Event Grid domains should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid domain instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure Event Grid topics should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid topic instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure File Sync should use private link	Creating a private endpoint for the indicated Storage Sync Service resource allows you to address your Storage Sync Service resource from within the private IP address space of your organization's network, rather than through the internet-accessible public endpoint. Creating a private endpoint by itself does not disable the public endpoint.	AuditIfNotExists, Disabled	1.0.0
Azure Machine Learning workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Machine Learning workspaces, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/machine-learning/how-to-configure-private-link.	Audit, Deny, Disabled	1.1.0
Azure Service Bus namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Service Bus namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/service-bus-messaging/private-link-service.	AuditIfNotExists, Disabled	1.0.0
Azure SignalR Service should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Azure SignalR Service resource instead of the entire service, you'll reduce your data leakage risks. Learn more about private links at: https://aka.ms/asrs/privatelink.	Audit, Deny, Disabled	1.0.1
Azure Synapse workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Synapse workspace, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/synapse-analytics/security/how-to-connect-to-workspace-with-private-links.	Audit, Disabled	1.0.1
Cognitive Services should use private link	Azure Private Link lets you connect your virtual networks to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Cognitive Services, you'll reduce the potential for data leakage. Learn more about private links at: https://go.microsoft.com/fwlink/?linkid=2129800.	Audit, Disabled	2.0.0
Container registries should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network.By mapping private endpoints to your container registries instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/acr/private-link.	Audit, Disabled	1.0.1
CosmosDB accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your CosmosDB account, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/cosmos-db/how-to-configure-private-endpoints.	Audit, Disabled	1.0.0
Deploy the Linux Guest Configuration extension to enable Guest Configuration assignments on Linux VMs	This policy deploys the Linux Guest Configuration extension to Linux virtual machines hosted in Azure that are supported by Guest Configuration. The Linux Guest Configuration extension is a prerequisite for all Linux Guest Configuration assignments and must be deployed to machines before using any Linux Guest Configuration policy definition. For more information on Guest Configuration, visit https://aka.ms/gcpol.	deployIfNotExists	1.2.0
Deploy the Windows Guest Configuration extension to enable Guest Configuration assignments on Windows VMs	This policy deploys the Windows Guest Configuration extension to Windows virtual machines hosted in Azure that are supported by Guest Configuration. The Windows Guest Configuration extension is a prerequisite for all Windows Guest Configuration assignments and must be deployed to machines before using any Windows Guest Configuration policy definition. For more information on Guest Configuration, visit https://aka.ms/gcpol.	deployIfNotExists	1.2.0
Disk access resources should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to diskAccesses, data leakage risks are reduced. Learn more about private links at: https://aka.ms/disksprivatelinksdoc.	AuditIfNotExists, Disabled	1.0.0
Event Hub namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Event Hub namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/event-hubs/private-link-service.	AuditIfNotExists, Disabled	1.0.0
IoT Hub device provisioning service instances should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to the IoT Hub device provisioning service, data leakage risks are reduced. Learn more about private links at: https://aka.ms/iotdpsvnet.	Audit, Disabled	1.0.0
Private endpoint connections on Azure SQL Database should be enabled	Private endpoint connections enforce secure communication by enabling private connectivity to Azure SQL Database.	Audit, Disabled	1.1.0
Remote debugging should be turned off for API Apps	Remote debugging requires inbound ports to be opened on API apps. Remote debugging should be turned off.	AuditIfNotExists, Disabled	1.0.0
Remote debugging should be turned off for Function Apps	Remote debugging requires inbound ports to be opened on function apps. Remote debugging should be turned off.	AuditIfNotExists, Disabled	1.0.0
Remote debugging should be turned off for Web Applications	Remote debugging requires inbound ports to be opened on a web application. Remote debugging should be turned off.	AuditIfNotExists, Disabled	1.0.0
Storage accounts should restrict network access	Network access to storage accounts should be restricted. Configure network rules so only applications from allowed networks can access the storage account. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges	Audit, Deny, Disabled	1.1.1
Storage accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your storage account, data leakage risks are reduced. Learn more about private links at - https://aka.ms/azureprivatelinkoverview	AuditIfNotExists, Disabled	2.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Add system-assigned managed identity to enable Guest Configuration assignments on virtual machines with no identities	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration but do not have any managed identities. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
Add system-assigned managed identity to enable Guest Configuration assignments on VMs with a user-assigned identity	This policy adds a system-assigned managed identity to virtual machines hosted in Azure that are supported by Guest Configuration and have at least one user-assigned identity but do not have a system-assigned managed identity. A system-assigned managed identity is a prerequisite for all Guest Configuration assignments and must be added to machines before using any Guest Configuration policy definitions. For more information on Guest Configuration, visit https://aka.ms/gcpol.	modify	1.1.0
App Configuration should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your app configuration instances instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/appconfig/private-endpoint.	AuditIfNotExists, Disabled	1.0.2
Audit Linux machines that allow remote connections from accounts without passwords	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if Linux machines that allow remote connections from accounts without passwords	AuditIfNotExists, Disabled	1.2.0
Azure Cache for Redis should reside within a virtual network	Azure Virtual Network deployment provides enhanced security and isolation for your Azure Cache for Redis, as well as subnets, access control policies, and other features to further restrict access.When an Azure Cache for Redis instance is configured with a virtual network, it is not publicly addressable and can only be accessed from virtual machines and applications within the virtual network.	Audit, Deny, Disabled	1.0.3
Azure Cache for Redis should use private link	Private endpoints lets you connect your virtual network to Azure services without a public IP address at the source or destination. By mapping private endpoints to your Azure Cache for Redis instances, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/azure-cache-for-redis/cache-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Cognitive Search service should use a SKU that supports private link	With supported SKUs of Azure Cognitive Search, Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Search service, data leakage risks are reduced. Learn more at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Deny, Disabled	1.0.0
Azure Cognitive Search services should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Cognitive Search, data leakage risks are reduced. Learn more about private links at: https://aka.ms/azure-cognitive-search/inbound-private-endpoints.	Audit, Disabled	1.0.0
Azure Data Factory should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Data Factory, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/data-factory/data-factory-private-link.	AuditIfNotExists, Disabled	1.0.0
Azure Event Grid domains should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid domain instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure Event Grid topics should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Event Grid topic instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/privateendpoints.	Audit, Disabled	1.0.2
Azure File Sync should use private link	Creating a private endpoint for the indicated Storage Sync Service resource allows you to address your Storage Sync Service resource from within the private IP address space of your organization's network, rather than through the internet-accessible public endpoint. Creating a private endpoint by itself does not disable the public endpoint.	AuditIfNotExists, Disabled	1.0.0
Azure Machine Learning workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Machine Learning workspaces, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/machine-learning/how-to-configure-private-link.	Audit, Deny, Disabled	1.1.0
Azure Service Bus namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Service Bus namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/service-bus-messaging/private-link-service.	AuditIfNotExists, Disabled	1.0.0
Azure SignalR Service should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your Azure SignalR Service resource instead of the entire service, you'll reduce your data leakage risks. Learn more about private links at: https://aka.ms/asrs/privatelink.	Audit, Deny, Disabled	1.0.1
Azure Synapse workspaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Azure Synapse workspace, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/synapse-analytics/security/how-to-connect-to-workspace-with-private-links.	Audit, Disabled	1.0.1
Cognitive Services should use private link	Azure Private Link lets you connect your virtual networks to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Cognitive Services, you'll reduce the potential for data leakage. Learn more about private links at: https://go.microsoft.com/fwlink/?linkid=2129800.	Audit, Disabled	2.0.0
Container registries should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The private link platform handles the connectivity between the consumer and services over the Azure backbone network.By mapping private endpoints to your container registries instead of the entire service, you'll also be protected against data leakage risks. Learn more at: https://aka.ms/acr/private-link.	Audit, Disabled	1.0.1
CosmosDB accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your CosmosDB account, data leakage risks are reduced. Learn more about private links at: https://docs.microsoft.com/azure/cosmos-db/how-to-configure-private-endpoints.	Audit, Disabled	1.0.0
Deploy the Linux Guest Configuration extension to enable Guest Configuration assignments on Linux VMs	This policy deploys the Linux Guest Configuration extension to Linux virtual machines hosted in Azure that are supported by Guest Configuration. The Linux Guest Configuration extension is a prerequisite for all Linux Guest Configuration assignments and must be deployed to machines before using any Linux Guest Configuration policy definition. For more information on Guest Configuration, visit https://aka.ms/gcpol.	deployIfNotExists	1.2.0
Deploy the Windows Guest Configuration extension to enable Guest Configuration assignments on Windows VMs	This policy deploys the Windows Guest Configuration extension to Windows virtual machines hosted in Azure that are supported by Guest Configuration. The Windows Guest Configuration extension is a prerequisite for all Windows Guest Configuration assignments and must be deployed to machines before using any Windows Guest Configuration policy definition. For more information on Guest Configuration, visit https://aka.ms/gcpol.	deployIfNotExists	1.2.0
Disk access resources should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to diskAccesses, data leakage risks are reduced. Learn more about private links at: https://aka.ms/disksprivatelinksdoc.	AuditIfNotExists, Disabled	1.0.0
Event Hub namespaces should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to Event Hub namespaces, data leakage risks are reduced. Learn more at: https://docs.microsoft.com/azure/event-hubs/private-link-service.	AuditIfNotExists, Disabled	1.0.0
IoT Hub device provisioning service instances should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to the IoT Hub device provisioning service, data leakage risks are reduced. Learn more about private links at: https://aka.ms/iotdpsvnet.	Audit, Disabled	1.0.0
Private endpoint connections on Azure SQL Database should be enabled	Private endpoint connections enforce secure communication by enabling private connectivity to Azure SQL Database.	Audit, Disabled	1.1.0
Remote debugging should be turned off for API Apps	Remote debugging requires inbound ports to be opened on API apps. Remote debugging should be turned off.	AuditIfNotExists, Disabled	1.0.0
Remote debugging should be turned off for Function Apps	Remote debugging requires inbound ports to be opened on function apps. Remote debugging should be turned off.	AuditIfNotExists, Disabled	1.0.0
Remote debugging should be turned off for Web Applications	Remote debugging requires inbound ports to be opened on a web application. Remote debugging should be turned off.	AuditIfNotExists, Disabled	1.0.0
Storage accounts should restrict network access	Network access to storage accounts should be restricted. Configure network rules so only applications from allowed networks can access the storage account. To allow connections from specific internet or on-premises clients, access can be granted to traffic from specific Azure virtual networks or to public internet IP address ranges	Audit, Deny, Disabled	1.1.1
Storage accounts should use private link	Azure Private Link lets you connect your virtual network to Azure services without a public IP address at the source or destination. The Private Link platform handles the connectivity between the consumer and services over the Azure backbone network. By mapping private endpoints to your storage account, data leakage risks are reduced. Learn more about private links at - https://aka.ms/azureprivatelinkoverview	AuditIfNotExists, Disabled	2.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Email notification for high severity alerts should be enabled	To ensure the relevant people in your organization are notified when there is a potential security breach in one of your subscriptions, enable email notifications for high severity alerts in Security Center.	AuditIfNotExists, Disabled	1.0.1
Email notification to subscription owner for high severity alerts should be enabled	To ensure your subscription owners are notified when there is a potential security breach in their subscription, set email notifications to subscription owners for high severity alerts in Security Center.	AuditIfNotExists, Disabled	2.0.0
Subscriptions should have a contact email address for security issues	To ensure the relevant people in your organization are notified when there is a potential security breach in one of your subscriptions, set a security contact to receive email notifications from Security Center.	AuditIfNotExists, Disabled	1.0.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Preview]: Azure Arc enabled Kubernetes clusters should have Azure Defender's extension installed	Azure Defender's extension for Azure Arc provides threat protection for your Arc enabled Kubernetes clusters. The extension collects data from nodes in the cluster and sends it to the Azure Defender for Kubernetes backend in the cloud for further analysis. Learn more in https://docs.microsoft.com/azure/security-center/defender-for-kubernetes-azure-arc.	AuditIfNotExists, Disabled	3.0.0-preview
[Preview]: Network traffic data collection agent should be installed on Linux virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
[Preview]: Network traffic data collection agent should be installed on Windows virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
Network Watcher should be enabled	Network Watcher is a regional service that enables you to monitor and diagnose conditions at a network scenario level in, to, and from Azure. Scenario level monitoring enables you to diagnose problems at an end to end network level view. It is required to have a network watcher resource group to be created in every region where a virtual network is present. An alert is enabled if a network watcher resource group is not available in a particular region.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Deprecated]: Diagnostic logs in App Services should be enabled	Audit enabling of diagnostic logs on the app. This enables you to recreate activity trails for investigation purposes if a security incident occurs or your network is compromised	AuditIfNotExists, Disabled	2.0.0-deprecated
[Preview]: Azure Arc enabled Kubernetes clusters should have Azure Defender's extension installed	Azure Defender's extension for Azure Arc provides threat protection for your Arc enabled Kubernetes clusters. The extension collects data from nodes in the cluster and sends it to the Azure Defender for Kubernetes backend in the cloud for further analysis. Learn more in https://docs.microsoft.com/azure/security-center/defender-for-kubernetes-azure-arc.	AuditIfNotExists, Disabled	3.0.0-preview
[Preview]: Network traffic data collection agent should be installed on Linux virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
[Preview]: Network traffic data collection agent should be installed on Windows virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
Auditing on SQL server should be enabled	Auditing on your SQL Server should be enabled to track database activities across all databases on the server and save them in an audit log.	AuditIfNotExists, Disabled	2.0.0
Auto provisioning of the Log Analytics agent should be enabled on your subscription	To monitor for security vulnerabilities and threats, Azure Security Center collects data from your Azure virtual machines. Data is collected by the Log Analytics agent, formerly known as the Microsoft Monitoring Agent (MMA), which reads various security-related configurations and event logs from the machine and copies the data to your Log Analytics workspace for analysis. We recommend enabling auto provisioning to automatically deploy the agent to all supported Azure VMs and any new ones that are created.	AuditIfNotExists, Disabled	1.0.1
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Guest Configuration extension should be installed on your machines	To ensure secure configurations of in-guest settings of your machine, install the Guest Configuration extension. In-guest settings that the extension monitors include the configuration of the operating system, application configuration or presence, and environment settings. Once installed, in-guest policies will be available such as 'Windows Exploit guard should be enabled'. Learn more at https://aka.ms/gcpol.	AuditIfNotExists, Disabled	1.0.1
Log Analytics agent should be installed on your virtual machine for Azure Security Center monitoring	This policy audits any Windows/Linux virtual machines (VMs) if the Log Analytics agent is not installed which Security Center uses to monitor for security vulnerabilities and threats	AuditIfNotExists, Disabled	1.0.0
Log Analytics agent should be installed on your virtual machine scale sets for Azure Security Center monitoring	Security Center collects data from your Azure virtual machines (VMs) to monitor for security vulnerabilities and threats.	AuditIfNotExists, Disabled	1.0.0
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
Network Watcher should be enabled	Network Watcher is a regional service that enables you to monitor and diagnose conditions at a network scenario level in, to, and from Azure. Scenario level monitoring enables you to diagnose problems at an end to end network level view. It is required to have a network watcher resource group to be created in every region where a virtual network is present. An alert is enabled if a network watcher resource group is not available in a particular region.	AuditIfNotExists, Disabled	3.0.0
Resource logs in Azure Data Lake Store should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Azure Stream Analytics should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Batch accounts should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Data Lake Analytics should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Event Hub should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Key Vault should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Logic Apps should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Search services should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Service Bus should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Virtual Machine Scale Sets should be enabled	It is recommended to enable Logs so that activity trail can be recreated when investigations are required in the event of an incident or a compromise.	AuditIfNotExists, Disabled	2.1.0
Virtual machines' Guest Configuration extension should be deployed with system-assigned managed identity	The Guest Configuration extension requires a system assigned managed identity. Azure virtual machines in the scope of this policy will be non-compliant when they have the Guest Configuration extension installed but do not have a system assigned managed identity. Learn more at https://aka.ms/gcpol	AuditIfNotExists, Disabled	1.0.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
SQL servers with auditing to storage account destination should be configured with 90 days retention or higher	For incident investigation purposes, we recommend setting the data retention for your SQL Server' auditing to storage account destination to at least 90 days. Confirm that you are meeting the necessary retention rules for the regions in which you are operating. This is sometimes required for compliance with regulatory standards.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Deprecated]: Diagnostic logs in App Services should be enabled	Audit enabling of diagnostic logs on the app. This enables you to recreate activity trails for investigation purposes if a security incident occurs or your network is compromised	AuditIfNotExists, Disabled	2.0.0-deprecated
[Preview]: Azure Arc enabled Kubernetes clusters should have Azure Defender's extension installed	Azure Defender's extension for Azure Arc provides threat protection for your Arc enabled Kubernetes clusters. The extension collects data from nodes in the cluster and sends it to the Azure Defender for Kubernetes backend in the cloud for further analysis. Learn more in https://docs.microsoft.com/azure/security-center/defender-for-kubernetes-azure-arc.	AuditIfNotExists, Disabled	3.0.0-preview
[Preview]: Network traffic data collection agent should be installed on Linux virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
[Preview]: Network traffic data collection agent should be installed on Windows virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
Auditing on SQL server should be enabled	Auditing on your SQL Server should be enabled to track database activities across all databases on the server and save them in an audit log.	AuditIfNotExists, Disabled	2.0.0
Auto provisioning of the Log Analytics agent should be enabled on your subscription	To monitor for security vulnerabilities and threats, Azure Security Center collects data from your Azure virtual machines. Data is collected by the Log Analytics agent, formerly known as the Microsoft Monitoring Agent (MMA), which reads various security-related configurations and event logs from the machine and copies the data to your Log Analytics workspace for analysis. We recommend enabling auto provisioning to automatically deploy the agent to all supported Azure VMs and any new ones that are created.	AuditIfNotExists, Disabled	1.0.1
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Guest Configuration extension should be installed on your machines	To ensure secure configurations of in-guest settings of your machine, install the Guest Configuration extension. In-guest settings that the extension monitors include the configuration of the operating system, application configuration or presence, and environment settings. Once installed, in-guest policies will be available such as 'Windows Exploit guard should be enabled'. Learn more at https://aka.ms/gcpol.	AuditIfNotExists, Disabled	1.0.1
Log Analytics agent should be installed on your virtual machine for Azure Security Center monitoring	This policy audits any Windows/Linux virtual machines (VMs) if the Log Analytics agent is not installed which Security Center uses to monitor for security vulnerabilities and threats	AuditIfNotExists, Disabled	1.0.0
Log Analytics agent should be installed on your virtual machine scale sets for Azure Security Center monitoring	Security Center collects data from your Azure virtual machines (VMs) to monitor for security vulnerabilities and threats.	AuditIfNotExists, Disabled	1.0.0
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
Network Watcher should be enabled	Network Watcher is a regional service that enables you to monitor and diagnose conditions at a network scenario level in, to, and from Azure. Scenario level monitoring enables you to diagnose problems at an end to end network level view. It is required to have a network watcher resource group to be created in every region where a virtual network is present. An alert is enabled if a network watcher resource group is not available in a particular region.	AuditIfNotExists, Disabled	3.0.0
Resource logs in Azure Data Lake Store should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Azure Stream Analytics should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Batch accounts should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Data Lake Analytics should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Event Hub should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Key Vault should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Logic Apps should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Search services should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Service Bus should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Virtual Machine Scale Sets should be enabled	It is recommended to enable Logs so that activity trail can be recreated when investigations are required in the event of an incident or a compromise.	AuditIfNotExists, Disabled	2.1.0
Virtual machines' Guest Configuration extension should be deployed with system-assigned managed identity	The Guest Configuration extension requires a system assigned managed identity. Azure virtual machines in the scope of this policy will be non-compliant when they have the Guest Configuration extension installed but do not have a system assigned managed identity. Learn more at https://aka.ms/gcpol	AuditIfNotExists, Disabled	1.0.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Deprecated]: Diagnostic logs in App Services should be enabled	Audit enabling of diagnostic logs on the app. This enables you to recreate activity trails for investigation purposes if a security incident occurs or your network is compromised	AuditIfNotExists, Disabled	2.0.0-deprecated
[Preview]: Azure Arc enabled Kubernetes clusters should have Azure Defender's extension installed	Azure Defender's extension for Azure Arc provides threat protection for your Arc enabled Kubernetes clusters. The extension collects data from nodes in the cluster and sends it to the Azure Defender for Kubernetes backend in the cloud for further analysis. Learn more in https://docs.microsoft.com/azure/security-center/defender-for-kubernetes-azure-arc.	AuditIfNotExists, Disabled	3.0.0-preview
[Preview]: Network traffic data collection agent should be installed on Linux virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
[Preview]: Network traffic data collection agent should be installed on Windows virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
Auditing on SQL server should be enabled	Auditing on your SQL Server should be enabled to track database activities across all databases on the server and save them in an audit log.	AuditIfNotExists, Disabled	2.0.0
Auto provisioning of the Log Analytics agent should be enabled on your subscription	To monitor for security vulnerabilities and threats, Azure Security Center collects data from your Azure virtual machines. Data is collected by the Log Analytics agent, formerly known as the Microsoft Monitoring Agent (MMA), which reads various security-related configurations and event logs from the machine and copies the data to your Log Analytics workspace for analysis. We recommend enabling auto provisioning to automatically deploy the agent to all supported Azure VMs and any new ones that are created.	AuditIfNotExists, Disabled	1.0.1
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Guest Configuration extension should be installed on your machines	To ensure secure configurations of in-guest settings of your machine, install the Guest Configuration extension. In-guest settings that the extension monitors include the configuration of the operating system, application configuration or presence, and environment settings. Once installed, in-guest policies will be available such as 'Windows Exploit guard should be enabled'. Learn more at https://aka.ms/gcpol.	AuditIfNotExists, Disabled	1.0.1
Log Analytics agent should be installed on your virtual machine for Azure Security Center monitoring	This policy audits any Windows/Linux virtual machines (VMs) if the Log Analytics agent is not installed which Security Center uses to monitor for security vulnerabilities and threats	AuditIfNotExists, Disabled	1.0.0
Log Analytics agent should be installed on your virtual machine scale sets for Azure Security Center monitoring	Security Center collects data from your Azure virtual machines (VMs) to monitor for security vulnerabilities and threats.	AuditIfNotExists, Disabled	1.0.0
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
Network Watcher should be enabled	Network Watcher is a regional service that enables you to monitor and diagnose conditions at a network scenario level in, to, and from Azure. Scenario level monitoring enables you to diagnose problems at an end to end network level view. It is required to have a network watcher resource group to be created in every region where a virtual network is present. An alert is enabled if a network watcher resource group is not available in a particular region.	AuditIfNotExists, Disabled	3.0.0
Resource logs in Azure Data Lake Store should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Azure Stream Analytics should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Batch accounts should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Data Lake Analytics should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Event Hub should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Key Vault should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Logic Apps should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Search services should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Service Bus should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Virtual Machine Scale Sets should be enabled	It is recommended to enable Logs so that activity trail can be recreated when investigations are required in the event of an incident or a compromise.	AuditIfNotExists, Disabled	2.1.0
Virtual machines' Guest Configuration extension should be deployed with system-assigned managed identity	The Guest Configuration extension requires a system assigned managed identity. Azure virtual machines in the scope of this policy will be non-compliant when they have the Guest Configuration extension installed but do not have a system assigned managed identity. Learn more at https://aka.ms/gcpol	AuditIfNotExists, Disabled	1.0.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Policy Add-on for Kubernetes service (AKS) should be installed and enabled on your clusters	Azure Policy Add-on for Kubernetes service (AKS) extends Gatekeeper v3, an admission controller webhook for Open Policy Agent (OPA), to apply at-scale enforcements and safeguards on your clusters in a centralized, consistent manner.	Audit, Disabled	1.0.2
CORS should not allow every resource to access your API App	Cross-Origin Resource Sharing (CORS) should not allow all domains to access your API app. Allow only required domains to interact with your API app.	AuditIfNotExists, Disabled	1.0.0
CORS should not allow every resource to access your Function Apps	Cross-Origin Resource Sharing (CORS) should not allow all domains to access your Function app. Allow only required domains to interact with your Function app.	AuditIfNotExists, Disabled	1.0.0
CORS should not allow every resource to access your Web Applications	Cross-Origin Resource Sharing (CORS) should not allow all domains to access your web application. Allow only required domains to interact with your web app.	AuditIfNotExists, Disabled	1.0.0
Ensure API app has 'Client Certificates (Incoming client certificates)' set to 'On'	Client certificates allow for the app to request a certificate for incoming requests. Only clients that have a valid certificate will be able to reach the app.	Audit, Disabled	1.0.0
Ensure WEB app has 'Client Certificates (Incoming client certificates)' set to 'On'	Client certificates allow for the app to request a certificate for incoming requests. Only clients that have a valid certificate will be able to reach the app.	Audit, Disabled	1.0.0
Function apps should have 'Client Certificates (Incoming client certificates)' enabled	Client certificates allow for the app to request a certificate for incoming requests. Only clients with valid certificates will be able to reach the app.	Audit, Disabled	1.0.1
Kubernetes cluster containers CPU and memory resource limits should not exceed the specified limits	Enforce container CPU and memory resource limits to prevent resource exhaustion attacks in a Kubernetes cluster. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	7.0.1
Kubernetes cluster containers should not share host process ID or host IPC namespace	Block pod containers from sharing the host process ID namespace and host IPC namespace in a Kubernetes cluster. This recommendation is part of CIS 5.2.2 and CIS 5.2.3 which are intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	3.0.2
Kubernetes cluster containers should only use allowed AppArmor profiles	Containers should only use allowed AppArmor profiles in a Kubernetes cluster. This recommendation is part of Pod Security Policies which are intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	4.0.3
Kubernetes cluster containers should only use allowed capabilities	Restrict the capabilities to reduce the attack surface of containers in a Kubernetes cluster. This recommendation is part of CIS 5.2.8 and CIS 5.2.9 which are intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	4.0.2
Kubernetes cluster containers should only use allowed images	Use images from trusted registries to reduce the Kubernetes cluster's exposure risk to unknown vulnerabilities, security issues and malicious images. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	7.0.4
Kubernetes cluster containers should run with a read only root file system	Run containers with a read only root file system to protect from changes at run-time with malicious binaries being added to PATH in a Kubernetes cluster. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	4.0.2
Kubernetes cluster pod hostPath volumes should only use allowed host paths	Limit pod HostPath volume mounts to the allowed host paths in a Kubernetes Cluster. This recommendation is part of Pod Security Policies which are intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	4.0.2
Kubernetes cluster pods and containers should only run with approved user and group IDs	Control the user, primary group, supplemental group and file system group IDs that pods and containers can use to run in a Kubernetes Cluster. This recommendation is part of Pod Security Policies which are intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	4.0.3
Kubernetes cluster pods should only use approved host network and port range	Restrict pod access to the host network and the allowable host port range in a Kubernetes cluster. This recommendation is part of CIS 5.2.4 which is intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	4.0.2
Kubernetes cluster services should listen only on allowed ports	Restrict services to listen only on allowed ports to secure access to the Kubernetes cluster. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	6.1.2
Kubernetes cluster should not allow privileged containers	Do not allow privileged containers creation in a Kubernetes cluster. This recommendation is part of CIS 5.2.1 which is intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	7.0.1
Kubernetes clusters should not allow container privilege escalation	Do not allow containers to run with privilege escalation to root in a Kubernetes cluster. This recommendation is part of CIS 5.2.5 which is intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.	disabled	4.0.1
Linux machines should meet requirements for the Azure compute security baseline	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if the machine is not configured correctly for one of the recommendations in the Azure compute security baseline.	AuditIfNotExists, Disabled	1.3.0
Remote debugging should be turned off for API Apps	Remote debugging requires inbound ports to be opened on API apps. Remote debugging should be turned off.	AuditIfNotExists, Disabled	1.0.0
Remote debugging should be turned off for Function Apps	Remote debugging requires inbound ports to be opened on function apps. Remote debugging should be turned off.	AuditIfNotExists, Disabled	1.0.0
Remote debugging should be turned off for Web Applications	Remote debugging requires inbound ports to be opened on a web application. Remote debugging should be turned off.	AuditIfNotExists, Disabled	1.0.0
Windows machines should meet requirements of the Azure compute security baseline	Requires that prerequisites are deployed to the policy assignment scope. For details, visit https://aka.ms/gcpol. Machines are non-compliant if the machine is not configured correctly for one of the recommendations in the Azure compute security baseline.	AuditIfNotExists, Disabled	1.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Adaptive application controls for defining safe applications should be enabled on your machines	Enable application controls to define the list of known-safe applications running on your machines, and alert you when other applications run. This helps harden your machines against malware. To simplify the process of configuring and maintaining your rules, Security Center uses machine learning to analyze the applications running on each machine and suggest the list of known-safe applications.	AuditIfNotExists, Disabled	3.0.0
Allowlist rules in your adaptive application control policy should be updated	Monitor for changes in behavior on groups of machines configured for auditing by Azure Security Center's adaptive application controls. Security Center uses machine learning to analyze the running processes on your machines and suggest a list of known-safe applications. These are presented as recommended apps to allow in adaptive application control policies.	AuditIfNotExists, Disabled	3.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Adaptive application controls for defining safe applications should be enabled on your machines	Enable application controls to define the list of known-safe applications running on your machines, and alert you when other applications run. This helps harden your machines against malware. To simplify the process of configuring and maintaining your rules, Security Center uses machine learning to analyze the applications running on each machine and suggest the list of known-safe applications.	AuditIfNotExists, Disabled	3.0.0
Allowlist rules in your adaptive application control policy should be updated	Monitor for changes in behavior on groups of machines configured for auditing by Azure Security Center's adaptive application controls. Security Center uses machine learning to analyze the running processes on your machines and suggest a list of known-safe applications. These are presented as recommended apps to allow in adaptive application control policies.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Adaptive application controls for defining safe applications should be enabled on your machines	Enable application controls to define the list of known-safe applications running on your machines, and alert you when other applications run. This helps harden your machines against malware. To simplify the process of configuring and maintaining your rules, Security Center uses machine learning to analyze the applications running on each machine and suggest the list of known-safe applications.	AuditIfNotExists, Disabled	3.0.0
Allowlist rules in your adaptive application control policy should be updated	Monitor for changes in behavior on groups of machines configured for auditing by Azure Security Center's adaptive application controls. Security Center uses machine learning to analyze the running processes on your machines and suggest a list of known-safe applications. These are presented as recommended apps to allow in adaptive application control policies.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Adaptive application controls for defining safe applications should be enabled on your machines	Enable application controls to define the list of known-safe applications running on your machines, and alert you when other applications run. This helps harden your machines against malware. To simplify the process of configuring and maintaining your rules, Security Center uses machine learning to analyze the applications running on each machine and suggest the list of known-safe applications.	AuditIfNotExists, Disabled	3.0.0
Allowlist rules in your adaptive application control policy should be updated	Monitor for changes in behavior on groups of machines configured for auditing by Azure Security Center's adaptive application controls. Security Center uses machine learning to analyze the running processes on your machines and suggest a list of known-safe applications. These are presented as recommended apps to allow in adaptive application control policies.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Adaptive application controls for defining safe applications should be enabled on your machines	Enable application controls to define the list of known-safe applications running on your machines, and alert you when other applications run. This helps harden your machines against malware. To simplify the process of configuring and maintaining your rules, Security Center uses machine learning to analyze the applications running on each machine and suggest the list of known-safe applications.	AuditIfNotExists, Disabled	3.0.0
Allowlist rules in your adaptive application control policy should be updated	Monitor for changes in behavior on groups of machines configured for auditing by Azure Security Center's adaptive application controls. Security Center uses machine learning to analyze the running processes on your machines and suggest a list of known-safe applications. These are presented as recommended apps to allow in adaptive application control policies.	AuditIfNotExists, Disabled	3.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Geo-redundant backup should be enabled for Azure Database for MariaDB	Azure Database for MariaDB allows you to choose the redundancy option for your database server. It can be set to a geo-redundant backup storage in which the data is not only stored within the region in which your server is hosted, but is also replicated to a paired region to provide recovery option in case of a region failure. Configuring geo-redundant storage for backup is only allowed during server create.	Audit, Disabled	1.0.1
Geo-redundant backup should be enabled for Azure Database for MySQL	Azure Database for MySQL allows you to choose the redundancy option for your database server. It can be set to a geo-redundant backup storage in which the data is not only stored within the region in which your server is hosted, but is also replicated to a paired region to provide recovery option in case of a region failure. Configuring geo-redundant storage for backup is only allowed during server create.	Audit, Disabled	1.0.1
Geo-redundant backup should be enabled for Azure Database for PostgreSQL	Azure Database for PostgreSQL allows you to choose the redundancy option for your database server. It can be set to a geo-redundant backup storage in which the data is not only stored within the region in which your server is hosted, but is also replicated to a paired region to provide recovery option in case of a region failure. Configuring geo-redundant storage for backup is only allowed during server create.	Audit, Disabled	1.0.1
Geo-redundant storage should be enabled for Storage Accounts	Use geo-redundancy to create highly available applications	Audit, Disabled	1.0.0
Long-term geo-redundant backup should be enabled for Azure SQL Databases	This policy audits any Azure SQL Database with long-term geo-redundant backup not enabled.	AuditIfNotExists, Disabled	2.0.0

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
[Deprecated]: Diagnostic logs in App Services should be enabled	Audit enabling of diagnostic logs on the app. This enables you to recreate activity trails for investigation purposes if a security incident occurs or your network is compromised	AuditIfNotExists, Disabled	2.0.0-deprecated
[Preview]: Azure Arc enabled Kubernetes clusters should have Azure Defender's extension installed	Azure Defender's extension for Azure Arc provides threat protection for your Arc enabled Kubernetes clusters. The extension collects data from nodes in the cluster and sends it to the Azure Defender for Kubernetes backend in the cloud for further analysis. Learn more in https://docs.microsoft.com/azure/security-center/defender-for-kubernetes-azure-arc.	AuditIfNotExists, Disabled	3.0.0-preview
[Preview]: Network traffic data collection agent should be installed on Linux virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
[Preview]: Network traffic data collection agent should be installed on Windows virtual machines	Security Center uses the Microsoft Dependency agent to collect network traffic data from your Azure virtual machines to enable advanced network protection features such as traffic visualization on the network map, network hardening recommendations and specific network threats.	AuditIfNotExists, Disabled	1.0.2-preview
Auditing on SQL server should be enabled	Auditing on your SQL Server should be enabled to track database activities across all databases on the server and save them in an audit log.	AuditIfNotExists, Disabled	2.0.0
Auto provisioning of the Log Analytics agent should be enabled on your subscription	To monitor for security vulnerabilities and threats, Azure Security Center collects data from your Azure virtual machines. Data is collected by the Log Analytics agent, formerly known as the Microsoft Monitoring Agent (MMA), which reads various security-related configurations and event logs from the machine and copies the data to your Log Analytics workspace for analysis. We recommend enabling auto provisioning to automatically deploy the agent to all supported Azure VMs and any new ones that are created.	AuditIfNotExists, Disabled	1.0.1
Azure Defender for Azure SQL Database servers should be enabled	Azure Defender for SQL provides functionality for surfacing and mitigating potential database vulnerabilities, detecting anomalous activities that could indicate threats to SQL databases, and discovering and classifying sensitive data.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for DNS should be enabled	Azure Defender for DNS provides an additional layer of protection for your cloud resources by continuously monitoring all DNS queries from your Azure resources. Azure Defender alerts you about suspicious activity at the DNS layer. Learn more about the capabilities of Azure Defender for DNS at https://aka.ms/defender-for-dns . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for Resource Manager should be enabled	Azure Defender for Resource Manager automatically monitors the resource management operations in your organization. Azure Defender detects threats and alerts you about suspicious activity. Learn more about the capabilities of Azure Defender for Resource Manager at https://aka.ms/defender-for-resource-manager . Enabling this Azure Defender plan results in charges. Learn about the pricing details per region on Security Center's pricing page: https://aka.ms/pricing-security-center .	AuditIfNotExists, Disabled	1.0.0
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Azure Defender for SQL should be enabled for unprotected Azure SQL servers	Audit SQL servers without Advanced Data Security	AuditIfNotExists, Disabled	2.0.1
Azure Defender for SQL should be enabled for unprotected SQL Managed Instances	Audit each SQL Managed Instance without advanced data security.	AuditIfNotExists, Disabled	1.0.2
Azure Defender for Storage should be enabled	Azure Defender for Storage provides detections of unusual and potentially harmful attempts to access or exploit storage accounts.	AuditIfNotExists, Disabled	1.0.3
Guest Configuration extension should be installed on your machines	To ensure secure configurations of in-guest settings of your machine, install the Guest Configuration extension. In-guest settings that the extension monitors include the configuration of the operating system, application configuration or presence, and environment settings. Once installed, in-guest policies will be available such as 'Windows Exploit guard should be enabled'. Learn more at https://aka.ms/gcpol.	AuditIfNotExists, Disabled	1.0.1
Log Analytics agent should be installed on your virtual machine for Azure Security Center monitoring	This policy audits any Windows/Linux virtual machines (VMs) if the Log Analytics agent is not installed which Security Center uses to monitor for security vulnerabilities and threats	AuditIfNotExists, Disabled	1.0.0
Log Analytics agent should be installed on your virtual machine scale sets for Azure Security Center monitoring	Security Center collects data from your Azure virtual machines (VMs) to monitor for security vulnerabilities and threats.	AuditIfNotExists, Disabled	1.0.0
Microsoft Defender for Containers should be enabled	Microsoft Defender for Containers provides hardening, vulnerability assessment and run-time protections for your Azure, hybrid, and multi-cloud Kubernetes environments.	AuditIfNotExists, Disabled	1.0.0
Network Watcher should be enabled	Network Watcher is a regional service that enables you to monitor and diagnose conditions at a network scenario level in, to, and from Azure. Scenario level monitoring enables you to diagnose problems at an end to end network level view. It is required to have a network watcher resource group to be created in every region where a virtual network is present. An alert is enabled if a network watcher resource group is not available in a particular region.	AuditIfNotExists, Disabled	3.0.0
Resource logs in Azure Data Lake Store should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Azure Stream Analytics should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Batch accounts should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Data Lake Analytics should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Event Hub should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Key Vault should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Logic Apps should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Search services should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Service Bus should be enabled	Audit enabling of resource logs. This enables you to recreate activity trails to use for investigation purposes; when a security incident occurs or when your network is compromised	AuditIfNotExists, Disabled	5.0.0
Resource logs in Virtual Machine Scale Sets should be enabled	It is recommended to enable Logs so that activity trail can be recreated when investigations are required in the event of an incident or a compromise.	AuditIfNotExists, Disabled	2.1.0
Virtual machines' Guest Configuration extension should be deployed with system-assigned managed identity	The Guest Configuration extension requires a system assigned managed identity. Azure virtual machines in the scope of this policy will be non-compliant when they have the Guest Configuration extension installed but do not have a system assigned managed identity. Learn more at https://aka.ms/gcpol	AuditIfNotExists, Disabled	1.0.1

Identify unauthorized use of organizational systems.

ID: CMMC L3 SI.2.217 Ownership: Shared

Name (Azure portal)	Description	Effect(s)	Version (GitHub)
Azure Defender for servers should be enabled	Azure Defender for servers provides real-time threat protection for server workloads and generates hardening recommendations as well as alerts about suspicious activities.	AuditIfNotExists, Disabled	1.0.3
Windows Defender Exploit Guard should be enabled on your machines	Windows Defender Exploit Guard uses the Azure Policy Guest Configuration agent. Exploit Guard has four components that are designed to lock down devices against a wide variety of attack vectors and block behaviors commonly used in malware attacks while enabling enterprises to balance their security risk and productivity requirements (Windows only).	AuditIfNotExists, Disabled	1.1.1

Next steps

Additional articles about Azure Policy:

• Regulatory Compliance overview.
• See the initiative definition structure.
• Review other examples at Azure Policy samples.
• Review Understanding policy effects.
• Learn how to remediate non-compliant resources.