Prevent people from sharing files
1. Sign in to Control Hub, then go to Services > Messaging. ; 2. In the Collaboration Restrictions section, turn on Restrict external file ...
Disable File Sharing | IT@UMN
From the left navigation bar, choose Change advanced sharing settings. Under File and print sharing, choose Turn off file and print sharing. Click Save changes ...
Disable File and Print Sharing
Click Change advanced sharing settings in Network and Sharing Center. Click Turn off file and printer sharing, and click Save changes. Disable File and Print ...
File sharing over a network in Windows
How do I stop sharing files or folders? To stop sharing in File Explorer, do one of the following: Right-click or press a file or folder, then select Give access to > Remove access . Select a file or folder, select the Share tab at the top of File