This document provides an overview of Azure Rights Management (RMS) and how it can be used to protect documents and emails. It discusses how Azure RMS works using certificates and licensing. It also covers how to deploy Azure RMS in various scenarios including with Exchange Online, SharePoint Online, and on-premises. The document discusses how applications can be made "enlightened" to support RMS protection. It concludes with discussing different options for deploying Azure RMS including cloud-ready, cloud-accepting, and cloud-reluctant integrations.