Summary and resources
As a support engineer, you have investigated various network security issues. Having completed this module, you can troubleshoot issues arising in the security infrastructure using the Azure portal and other tools.
You now understand how to protect your Azure Virtual Network through network security policies and resources.
Now that you've completed this module, you should be able to:
Troubleshoot network security issues.
Troubleshoot Network Security Group (NSG).
Troubleshoot Azure Firewall.
Troubleshoot latency issues within a virtual network.
Learn more
Use these resources to discover more:
Configure minimum required version of Transport Layer Security (TLS) for a storage account
Generate and export certificates for User VPN connections
Connect to a VNet using P2S VPN & certificate authentication: portal - Azure VPN Gateway
Troubleshoot Remote Desktop connections to a VM
How to retrieve the Thumbprint of a Certificate
Diagnose connectivity problems
Steps to configure an IPsec/IKE policy for site-to-site (S2S) VPN connections in Azure Stack Hub
Create, change, or delete an Azure network interface
Azure network security groups overview
Create, change, or delete an Azure network security group
Diagnose a virtual machine network traffic routing problem
Introduction to flow logging for NSGs - Azure Network Watcher
Deploy and configure Azure Firewall using the Azure portal
Azure Activity Logs content pack for Power BI
Monitor logs using Azure Firewall Workbook
Azure Firewall Policy rule sets
Azure Firewall threat intelligence-based filtering
Tutorial: Filter inbound Internet traffic with Azure Firewall DNAT policy using the portal
Azure Firewall rule processing logic
Tutorial: Secure your virtual hub using Azure Firewall Manager
Tutorial: Diagnose a VM network traffic filter problem - Azure portal - Azure Network Watcher
Bandwidth/Throughput testing (NTTTCP)
VM sizes - Azure Virtual Machines
Validate VPN throughput to a virtual network - Azure VPN Gateway