MANAGE DEV TUNNELS WITH GROUP POLICIES

Summary from the TLDR InfoSec newsletter

Dev Tunnels are a popular tunneling service used by developers via Visual Studio, VS Code, or the devtunnel CLI. Microsoft has added the ability to control certain aspects of Dev Tunnels via Group Policy Administrative Templates. The supported policies allow admins to limit tunnel access to selected Microsoft Entra tenant ID, disable anonymous access, or fully disable Dev Tunnels.