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mohammadalkhateeb's avatar
mohammadalkhateeb
Copper Contributor
Aug 17, 2023

File Shared with unauthorized domain

Hello all, I wanted to share an integration issue I've encountered with the Azure AD domain whitelist feature and  Microsoft Defender for Cloud Apps, and seek your insights and solutions. **Issue...
Keith_Fleming's avatar
Keith_Fleming
Icon for Microsoft rankMicrosoft
Aug 17, 2023

mohammadalkhateeb if these are 1st party applications (SPO/OD) I would recommend using SPO admin center to configure sharing settings only for the domains you want to allow.  This will allow you to block upfront in the application itself.

 

One thing to be aware of with Defender for Cloud Apps, if you are using collaborators from domain it will apply to files shared via direct access.  This will not include files shared via a link, so you could see some unexpected matching behavior.

  • mohammadalkhateeb's avatar
    mohammadalkhateeb
    Copper Contributor
    Aug 18, 2023
    Thanks for the information and I will try that way

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