Azure-docs: Password-less authentication (phone sign-in, MFA) using single device for multiple tenants

[eschmitt-nydrilling]

Is password-less authentication (phone sign-in, MFA) using a single device (smartphone) for user accounts on multiple tenants on the roadmap for Azure AD? Is the current limitation of only 1 account/device per tenant going to be lifted in the future? Or, is this a hard-limitation that can't be improved for technical/security reasons?

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Document Details

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• ID: ee6ac70d-5853-6a3a-0964-23b46910b4c4
• Version Independent ID: a5beda87-9845-8807-6221-7fdc64079587
• Content: Password-less Azure AD sign-in with the Microsoft Authenticator app (public preview)
• Content Source: articles/active-directory/authentication/howto-authentication-phone-sign-in.md
• Service: active-directory
• GitHub Login: @MicrosoftGuyJFlo
• Microsoft Alias: joflore

[MarileeTurscak-MSFT]

@eschmitt-nydrilling
Thanks for your feedback! We will investigate and update as appropriate.

[MarileeTurscak-MSFT]

Hi @eschmitt-nydrilling , at the moment I am not aware of any roadmap and would not be permitted to say if I was.

There are several feature requests out for this in User Voice right now which you can subscribe to and upvote:

https://feedback.azure.com/forums/169401-azure-active-directory/suggestions/35695318-passwordless-signon-with-single-device-and-multipl
https://microsoftintune.uservoice.com/forums/291681-ideas/suggestions/31313071-support-enrolling-a-device-under-mdm-for-two-diffe

You can also keep tabs on the release notes for Azure Active Directory to have the latest information on the Authenticator app.

https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/whats-new

[MarileeTurscak-MSFT]

Sorry I could not provide a more specific answer but I hope this helps.

I'm closing out this thread now but if you have further questions feel free to tag me in the comments and I will gladly continue the discussion.