Managed Windows 7 & 10 machines show an automated configuration change to "Disabled"on this path:
Local Group Policy Editor\Computer Configuration\Windows Components\Windows Update\Configure Automatic Updates
After changing the state of the configuration back to "Enabled", it seems Workstation Security 12.01 build 283 automatically reverts back to "Disabled". Attempts to push updates through Software Updater on PSB Management Portal have been unsuccessful.