APPL-13-002060 - The macOS system must only allow applications with a valid digital signature to run.

Information

Gatekeeper settings must be configured correctly to only allow the system to run applications signed with a valid Apple Developer ID code. Administrator users will still have the option to override these settings on a per-app basis. Gatekeeper is a security feature that ensures that applications must be digitally signed by an Apple-issued certificate to run. Digital signatures allow the macOS host to verify that the application has not been modified by a malicious third party.

Solution

Configure the macOS system to only allow applications with a valid digital signature by installing the 'Restrictions Policy' configuration profile.

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_Apple_macOS_13_V1R5_STIG.zip