Here are tips and tricks about AD/Azure RMS:

Azure RMS blog:

RMS for externals:

Azure RMS Documentation:

PowerShell for Azure RMS:

Comparing Azure RMS and AD RMS:

Whitepapers about RMS:



How AD RMS works:

AD RMS concepts:

Hosting the AD RMS Servers in an Internal Network and Publishing Them to the Internet through a Reverse Proxy with an Application Layer Firewall:

Making AD RMS Available on the Internet:

AD RMS best practices: