CIS Microsoft Windows 10 Enterprise Release 1909 Benchmark

19.7.26Network Sharing

This section contains recommendations related to Network Sharing.

This Group Policy section is provided by the Group Policy template Sharing.admx/adml that is included with all versions of the Microsoft Windows Administrative Templates.

19.7.26.1 (L1) Ensure 'Prevent users from sharing files within their profile.' is set to 'Enabled' (Scored)

ProfileApplicability:

 Level 1 (L1) - Corporate/Enterprise Environment (general use)

Description:

This policy setting determines whether users can share files within their profile. By default, users are allowed to share files within their profile to other users on their network after an administrator opts in the computer. An administrator can opt in the computer by using the sharing wizard to share a file within their profile.

The recommended state for this setting is: Enabled .

Rationale:

If not properly configured, a user could accidentally share sensitive data with unauthorized users. In an enterprise managed environment, the company should provide a managed location for file sharing, such as a file server or SharePoint, instead of the user sharing files directly from their own user profile.

Audit:

Navigate to the UI Path articulated in the Remediation section and confirm it is set as prescribed. This group policy setting is backed by the following registry location:

HKEY_USERS\[USER SID]\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer:NoInplaceSha ring

1226 | P a g e