Azure Information Protection Premium P2 helps you classify, label and protect confidential documents and emails persistently. It builds on Azure Information Protection Premium P1 with automated classification, labelling, and protection, with policy-based rules and Hold Your Own Key (HYOK) configurations that span Azure RMS and Active Directory RMS. Access to information can also be controlled by specifying permissions on shared data. It’s simple to use and deeply integrated with Office 365.
It is also part of Enterprise Mobility + Security E5 and Secure Productive Enterprise E5