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Ollie's avatar
Ollie
Brass Contributor
Apr 16, 2019

Is there any way that can I block 3rd party accounts that are not 2 factored to my SharePoint site?

Hi,

 

We are using SharePoint Online sites for collaboration with 3rd parties.

We ensure that our company accounts (which are synced from on-prem AD to Azure AD) are 2 factored for extra security.

We invite 3rd party accounts in in order to collaborate.

 

Is there any way that can I block 3rd party accounts that are not 2 factored to my SharePoint online site?

Or, what is the best way to approach this?

 

Thank you,

Ollie

security
sharepoint

3 Replies

  • VasilMichev's avatar
    VasilMichev
    MVP
    Apr 16, 2019

    You can enforce a CA policy that requires MFA for guest users, if that's what you mean. Simply use the "all guest users" condition.

      • VasilMichev's avatar
        VasilMichev
        MVP
        Apr 17, 2019

        No, best you can do is by Site collection, but even that only covers some of the CA settings, not all.

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