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The macOS system must retain the session lock until the user reestablishes access using established identification and authentication procedures.


Overview

Finding ID Version Rule ID IA Controls Severity
V-225119 AOSX-15-000002 SV-225119r610901_rule Medium
Description
Users must be prompted to enter their passwords when unlocking the screen saver. The screen saver acts as a session lock and prevents unauthorized users from accessing the current user's account.
STIG Date
Apple OS X 10.15 (Catalina) Security Technical Implementation Guide 2022-06-06

Details

Check Text ( C-26818r467525_chk )
To check if the system will prompt users to enter their passwords to unlock the screen saver, run the following command:

/usr/sbin/system_profiler SPConfigurationProfileDataType | /usr/bin/grep askForPassword

If there is no result, or if "askForPassword" is not set to "1", this is a finding.
Fix Text (F-26806r467526_fix)
This setting is enforced using the "Login Window Policy" configuration profile.