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The ability for administrative accounts to unlock Screen Saver must be disabled.


Overview

Finding ID Version Rule ID IA Controls Severity
V-51233 OSX8-00-00935 SV-65443r1_rule Medium
Description
The ability for administrative accounts to unlock Screen Saver must be disabled.
STIG Date
Apple OS X 10.8 (Mountain Lion) Workstation STIG 2015-02-10

Details

Check Text ( C-53581r2_chk )
To check the setting for authentication to unlock the screen saver, run the following command:

sudo /usr/libexec/PlistBuddy -c "print :rights:system.login.screensaver:rule" /etc/authorization

If the result is not "authenticate-session-owner" this is a finding.
Fix Text (F-56033r1_fix)
To disable the ability for an administrator to unlock a screen saver, run the following command:

sudo /usr/libexec/PlistBuddy -c "set :rights:system.login.screensaver:rule authenticate-session-owner" /etc/authorization