Check out this GitHub repository by Daniel Mauser for a lab that explores Azure Virtual Network Encryption.
https://lnkd.in/gzXCcFi6
The lab demonstrates how to enable encryption for Azure Virtual Network and validate it using Traffic Analytics and vNET flow logs. It includes step-by-step scripts to deploy the lab, generate network traffic, and enable vNET encryption. The setup creates a hub-and-spoke architecture in Azure, simulating a vNET for an on-premises environment connected via a Site-to-Site (S2S) IPSec VPN using VPN Virtual Network Gateways