Checks that a mobile device management (MDM) solution configures the Mac to lock the screen after 20 minutes or less.
Use the policy below to verify
SELECT 1 WHERE EXISTS (SELECT CAST(value as integer(4)) valueint from managed_policies WHERE domain = 'com.apple.screensaver' AND name = 'askForPasswordDelay' AND valueint <= 60 LIMIT 1) AND EXISTS (SELECT CAST(value as integer(4)) valueint from managed_policies WHERE domain = 'com.apple.screensaver' AND name = 'idleTime' AND valueint <= 1140 LIMIT 1) AND EXISTS (SELECT 1 from managed_policies WHERE domain='com.apple.screensaver' AND name='askForPassword' AND value=1 LIMIT 1);