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Prevent changing lock screen image

Description:

Prevents users from changing the background image shown when the machine is locked.


By default, users can change the background image shown when the machine is locked.


If you enable this setting, the user will not be able to change their lock screen image, and they will instead see the default image.





Supported on:

At least Windows Server 2012, Windows 8 or Windows RT

GPO PowerShell Regedit CMD

In Registry Editor we can see the following changes:


For Enabled we get:


FullKeyPath : HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Personalization

ValueName   : NoChangingLockScreen

Value       : 1