Information
This policy setting allows you to prevent app notifications from appearing on the lock screen.
The recommended state for this setting is: Enabled.
Warning: If the Self Service Password Reset (SSPR) https://learn.microsoft.com/en-us/entra/identity/authentication/howto-sspr-windows#general-limitations feature is used in Microsoft Entra ID, an exception to this recommendation is needed as it's known to interfere with SSPR.
App notifications might display sensitive business or personal data.
Solution
To establish the recommended configuration via configuration profiles, set the following Settings Catalog path to Enabled.
Administrative Templates\System\Logon\Turn off app notifications on the lock screen
Impact:
No app notifications are displayed on the lock screen.