This course prepares you for the MS-201 Implementing a Hybrid and Secure Messaging Platform certification exam, which tests abilities of messaging administrators to plan and implement a hybrid configuration, manage migration, secure the messaging environment, and manage organizational settings. In this 17-video course, explore how retention and DLP (data loss prevention) policies help define how organizations share and protect sensitive and valuable data. You will learn how to protect sensitive information, comply with business standards and industry regulations. This course provides an overview of DLP policies, examines what a DLP policy should contain, and how to create and manage DLP policies. Learners see how to configure data loss prevention policies by using preconfigured templates and how to create custom policies and templates. You will examine how DLP policies are prioritized, and how to edit which order they are in. Finally, view DLP reports to view policy matches and incidents, manage permissions for DLP reports, and provide an overview of retention policies.