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BrianG-PPN's avatar
BrianG-PPN
Brass Contributor
Oct 28, 2022
Solved

Authenticator Settings Target vs. Conditional Access

I recently saw that Microsoft has enabled some number matching functionality for Microsoft Authenticator to reduce the ability for users to be spammed into just accepting an MFA push notification tha...
  • ChristianJBergstrom's avatar
    ChristianJBergstrom
    Oct 31, 2022

    You can use the authenticator policy for enabling passwordless possibility with Authenticator, while also having the granularity of the newly added settings in there. CA isn't involved. But those using the app and being included in your CA for MFA can now use passwordless when authenticating, if you choose that. People can use Authenticator without this feature as long as the MFA service settings are ticked (phone, software token etc.)

     

    Let me just add if you target all users they will be affected, but has nothing to do with CA. It's more about how users authenticate with the Authenticator app.

    You can also run a campaign for your org. https://learn.microsoft.com/en-us/azure/active-directory/authentication/how-to-mfa-registration-campaign

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