Ensure link sharing is restricted in SharePoint and OneDrive

Cómo se verifica

Método de auditoría: Revisión manual

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To audit using the UI: 1. Navigate to SharePoint admin center https://admin.microsoft.com/sharepoint 2. Expand Policies > Sharing. 3. Scroll to File and folder links. 4. Verify that the setting Choose the type of link that's selected by default when users share files and folders in SharePoint and OneDrive is set to Specific people (only the people the user specifies) or Only people in your organization. To audit using PowerShell: 1. Connect to SharePoint Online using Connect-SPOService. 2. Run the following PowerShell command: Get-SPOTenant | fl DefaultSharingLinkType 3. Verify that the returned value is Direct or Internal.

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

To remediate using the UI: 1. Navigate to SharePoint admin center https://admin.microsoft.com/sharepoint 2. Expand Policies > Sharing. 3. Scroll to File and folder links. 4. Set Choose the type of link that's selected by default when users share files and folders in SharePoint and OneDrive to Specific people (only the people the user specifies) or Only people in your organization. To remediate using PowerShell: 1. Connect to SharePoint Online using Connect-SPOService. 2. Run one of the following PowerShell commands depending on the desired compliant state: To set the default sharing link to specific people: Set-SPOTenant -DefaultSharingLinkType Direct To set the default sharing link to people in the organization: Set-SPOTenant -DefaultSharingLinkType Internal