Can Microsoft 365 Copilot See Your HR Files? Hide SharePoint Sites in 3 Layers

Copilot doesn't break your permissions. It shows people anything they can already open. One old "Everyone" permission on an HR or finance site is all it takes for a salesperson to get salary data from a Copilot answer. In this 1-minute video you'll see how to keep sensitive SharePoint sites out of Microsoft 365 Copilot in three layers: 0:00 Intro 0:04 Can Copilot see your HR files? 0:10 How it happens: a real Copilot answer from a confidential file 0:20 Why: Copilot follows your existing permissions 0:28 Layer 1: Fix permissions first (remove Everyone and big groups) 0:36 Layer 2: Restricted Content Discovery (one PowerShell command) 0:45 Layer 3: Restrict the site to one group and add sensitivity labels 0:52 Test it as a normal user 0:57 Full step-by-step guide Full free guide with the PowerShell commands: https://winstack365.com/guides/copilot-exclude-sharepoint-sites More Microsoft 365, SharePoint and Power Platform guides: https://winstack365.com/guides #Microsoft365 #Copilot #SharePoint