The legacy Azure Information Protection client, referred to as the classic client, downloads labels and policy settings from Azure and enables you to configure the AIP policy from the Azure portal.
The unified labeling client is the most current client with the most recent updates, and supports the unified labeling platform used by multiple applications and services. The unified labeling client downloads sensitivity labels and policy settings from the Microsoft 365 compliance center.
If you’re an admin, learn more in Choose your Windows labeling solution.
