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Prevent the system from joining a homegroup.


Overview

Finding ID Version Rule ID IA Controls Severity
V-21975 5.282 SV-25301r1_rule Medium
Description
This setting will prevent a system from being joined to a homegroup. Homegroups are a method of sharing data and printers on a home network.
STIG Date
Windows 7 Security Technical Implementation Guide 2017-12-01

Details

Check Text ( C-26861r1_chk )
If the following registry value doesn’t exist or is not configured as specified, this is a finding:

Registry Hive: HKEY_LOCAL_MACHINE
Subkey: \Software\Policies\Microsoft\Windows\Homegroup\

Value Name: DisableHomeGroup

Type: REG_DWORD
Value: 1
Fix Text (F-22967r1_fix)
Configure the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> HomeGroup -> “Prevent the computer from joining a homegroup” to “Enabled”.