Data Loss Prevention (DLP) helps protect sensitive data like PII, financial info, and HIPAA-regulated content across Microsoft 365. It alerts users, alerts to risky actions, and logs incidents.
Microsoft Purview provides a powerful way to classify and protect data using sensitivity labels. These labels help ensure that sensitive information is handled appropriately, whether it's shared internally or externally. This guide explains the purpose and behavior of each label available to users, how they are applied, and what to expect when working with labeled content.