Question

A compliance administrator wants to ensure that any document containing credit card numbers stored across all SharePoint sites and OneDrive accounts is automatically classified and encrypted, even for files that users created months ago and never manually labeled. Which Microsoft Purview capability should be configured to meet this requirement?

Accepted Answer

An auto-labeling policy that applies a sensitivity label based on a sensitive information type

Answer

A retention label published through a retention label policy

Answer

A Data Loss Prevention (DLP) policy scoped to Exchange email

Answer

A Communication Compliance policy targeting outbound messages