This applies to domain controllers. It is NA for other systems.Open a command prompt.Run "net share".Make note of the directory location of the SYSVOL share.By default, this will be \Windows\SYSVOL\sysvol. For this requirement, permissions will be verified at the first SYSVOL directory level.If any standard user accounts or groups have greater than "Read & execute" permissions, this is a finding. The default permissions noted below meet this requirement:Open "Command Prompt".Run "icacls c:\Windows\SYSVOL".The following results must be displayed:NT AUTHORITY\Authenticated Users:(RX)NT AUTHORITY\Authenticated Users:(OI)(CI)(IO)(GR,GE)BUILTIN\Server Operators:(RX)BUILTIN\Server Operators:(OI)(CI)(IO)(GR,GE)BUILTIN\Administrators:(M,WDAC,WO)BUILTIN\Administrators:(OI)(CI)(IO)(F)NT AUTHORITY\SYSTEM:(F)NT AUTHORITY\SYSTEM:(OI)(CI)(IO)(F)CREATOR OWNER:(OI)(CI)(IO)(F)(RX) - Read & execute Run "icacls /help" to view definitions of other permission codes.

Maintain the permissions on the SYSVOL directory. Do not allow greater than "Read & execute" permissions for standard user accounts or groups. The defaults below meet this requirement:C:\Windows\SYSVOLType - "Allow" for allInherited from - "None" for allPrincipal - Access - Applies toAuthenticated Users - Read & execute - This folder, subfolder, and filesServer Operators - Read & execute- This folder, subfolder, and filesAdministrators - Special - This folder only (Special = Basic Permissions: all selected except Full control)CREATOR OWNER - Full control - Subfolders and files onlyAdministrators - Full control - Subfolders and files onlySYSTEM - Full control - This folder, subfolders, and files