Required Configuration in Microsoft Defender Suite for Microsoft RaMP Integration

Hello @Subhash Kumar Mahato,

To successfully integrate the Microsoft Defender suite with Microsoft's Rapid Modernization Plan (RaMP), it's essential to configure each product—Defender for Endpoint, Defender for Identity, Defender for Office 365, and Defender for Cloud Apps—according to best practices. These configurations help ensure security visibility, Zero Trust alignment, and optimal threat detection and response capabilities.

Microsoft Defender for Endpoint requires proper licensing (Plan 1 or Plan 2) and role assignments such as the Security Administrator role in Microsoft Entra ID. Microsoft recommends applying Role-Based Access Control (RBAC) to limit access and secure the Defender for Endpoint portal. Endpoint onboarding is a prerequisite, the sensor should be deployed on all endpoints to enable threat detection and response capabilities and to support RaMP's goals, event log collection must be configured by setting up appropriate Windows audit policies. Additionally, enabling the detection of local administrators through Group Policy changes is critical for lateral movement path detection, which aligns with Zero Trust principles.
https://learn.microsoft.com/en-us/defender-endpoint/production-deployment
https://learn.microsoft.com/en-us/defender-xdr/pilot-deploy-defender-endpoint

Microsoft Defender for Identity should be deployed on all domain controllers to monitor on-premises Active Directory traffic. The Defender sensor requires a service account with sufficient privileges, and event logs must be properly configured to ensure complete signal collection. Specific Group Policy changes are also needed to allow SAM-R (Security Account Manager Remote) queries, which are key for detecting lateral movement paths. Defender for Identity supports RaMP by providing deep visibility into identity threats, leveraging machine learning to detect suspicious user behaviors, and supporting incident investigation through timeline views.
https://learn.microsoft.com/en-us/defender-for-identity/deploy/deploy-defender-identity
https://learn.microsoft.com/en-us/defender-for-identity/deploy/quick-installation-guide
https://learn.microsoft.com/en-us/defender-xdr/pilot-deploy-defender-identity

Microsoft Defender for Office 365 must be licensed under Plan 2 and managed by users with Security Administrator roles. This product should be configured to enable protection policies like Safe Attachments, Safe Links, and Anti-Phishing. Defender for Office 365 contributes to RaMP by safeguarding email and collaboration tools against phishing and malware, and it enhances security awareness through simulation-based user training. It can also be utilized for investigation capabilities to identify and respond to malicious emails and attachments. It also plays a vital role in incident response by enabling threat tracking and investigation features.

https://learn.microsoft.com/en-us/defender-office-365/step-by-step-guides/step-by-step-guide-overview
https://learn.microsoft.com/en-us/defender-xdr/deploy-configure-m365-defender
https://learn.microsoft.com/en-us/defender-xdr/pilot-deploy-defender-office-365

Microsoft Defender for Cloud Apps is essential for monitoring and securing cloud application usage. It must be licensed separately and configured by administrators with appropriate permissions, assign the Security Administrator role in Microsoft Entra ID to manage Defender for Cloud Apps settings. Enable Defender for Cloud Apps and configure app connectors for the cloud applications in use within your organization. Integration involves setting up app connectors to monitor sanctioned and unsanctioned cloud apps. Defender for Cloud Apps supports RaMP by enforcing data protection policies, enabling threat detection in SaaS environments, and offering visibility into shadow IT, helping organizations adhere to Zero Trust and data governance principles.

https://learn.microsoft.com/en-us/defender-cloud-apps/get-started
https://learn.microsoft.com/en-us/defender-xdr/pilot-deploy-defender-cloud-apps

Microsoft Defender XDR plays a unifying role by correlating threat signals from the various Defender services. The license which include this service are Microsoft 365 E5, Microsoft 365 A5, or Microsoft Defender for Endpoint Plan 2. Assign the Security Administrator role in Microsoft Entra ID to manage Defender XDR settings. Enable Microsoft Defender XDR and configure data connectors to integrate signals from Defender for Endpoint, Defender for Identity, Defender for Office 365, and Defender for Cloud Apps. Defender XDR enhances RaMP's effectiveness by offering centralized incident management, cross-domain threat correlation, and integrated response capabilities. Leverage Defender XDR's investigation and response capabilities to address security incidents across endpoints, identities, emails, and cloud applications. It also provides valuable security metrics and reporting tools.
https://learn.microsoft.com/en-us/defender-xdr/pilot-deploy-overview
https://learn.microsoft.com/en-us/defender-xdr/deploy-configure-m365-defender

Additional steps to support RaMP include enforcing Multi-Factor Authentication (MFA), implementing Conditional Access policies, and using Microsoft Entra Privileged Identity Management (PIM) to secure elevated accounts. Disabling legacy authentication protocols is also recommended to improve security posture.