Registry key: HKEY_USERS\.DEFAULT\Control Panel\Desktop
Parameter: ScreenSaveActive
Type: string
Description:
Set this value to 0 to prevent screensaver from launching.


Registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager
Parameter: ProtectionMode
Type: string
Description:
Set this value to 1 to enable stronger protection on system base objects such as the KnownDLLs list.


Registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA
Parameter: RestrictAnonymous
Type: string
Description:
Set this value to 1 to enhance security by restricting anonymous access this computer.


Registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management
Parameter: ClearPageFileAtShutdown
Type: string
Description:
Set this value to 1 to clear the page file at Windows shutdown. Normally it is not cleared.