Microsoft Purview Data Classification & Sensitivity Labels

Classification identifies sensitive content; sensitivity labels apply persistent protection (visual marking, encryption, access, and downstream DLP/lifecycle controls). Together they are the foundation of Microsoft Information Protection and every Purview enforcement story.

When to use

Defining what data is sensitive and applying a consistent label taxonomy across Microsoft 365, Power BI/Fabric, and (via Purview Data Map) the broader estate.

Do not use this skill for AI prompt visibility (use purview-dspm-ai) or for full strategy sequencing (use purview-information-governance).