Title

The Windows Store application must be turned off. (Cat II impact)

Discussion

Uncontrolled installation of applications can introduce various issues including system instability, and provide access to sensitive information. Installation of applications must be controlled by the enterprise. Turning off access to the Windows Store will limit access to publicly available applications.

Check Content

If the following registry value does not exist or is not configured as specified, this is a finding: Registry Hive: HKEY_LOCAL_MACHINE Subkey: \Software\Policies\Microsoft\WindowsStore\ Value Name: RemoveWindowsStore Type: REG_DWORD Value: 1

Fix Text

Configure the policy value for Computer Configuration -> Administrative Templates -> Windows Components -> Store -> "Turn off the Store application" to "Enabled".

Additional Identifiers

Rule ID: SV-48344r2_rule

Vulnerability ID: V-36711

Group Title: WINCC-000110

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.