End users must not be able to override Gatekeeper settings.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-59681	AOSX-10-000711	SV-74111r2_rule		Medium

Description
Gatekeeper must be configured with a configuration profile in order to prevent normal users from overriding its setting. If users are allowed to disable Gatekeeper or set it to a less restrictive setting, then it is possible that malware could be introduced into the system. Gatekeeper is a security feature that ensures that applications must be digitally signed by an Apple issued certificate in order to run. Digital signatures allow Mac OS X to verify that the application has not been modified by a malicious third party.

Description

Gatekeeper must be configured with a configuration profile in order to prevent normal users from overriding its setting. If users are allowed to disable Gatekeeper or set it to a less restrictive setting, then it is possible that malware could be introduced into the system. Gatekeeper is a security feature that ensures that applications must be digitally signed by an Apple issued certificate in order to run. Digital signatures allow Mac OS X to verify that the application has not been modified by a malicious third party.

STIG	Date
Apple OS X 10.10 (Yosemite) Workstation Security Technical Implementation Guide	2017-04-06

Details

Check Text ( C-60451r1_chk )
To check to make sure the user cannot override Gatekeeper settings, type the following code: system_profiler SPConfigurationProfileDataType \| grep DisableOverride If DisableOverride is not set to '1', this is a finding.

Fix Text (F-65091r2_fix)
This setting is enforced using the "Security Privacy Policy" configuration profile.