Unable to add a security key as MFA in Microsoft Entra

Sai Jannali 0 Reputation points
2024-10-16T18:23:40.72+00:00

Hi team,

I am trying to setup a physical security key as a MFA method via the security-info page: https://mysignins.microsoft.com/security-info

I get the error "Something went wrong. You may want to try a different security key, or contact your administrator"

Additional details

Correlation ID: fbf4a490-3bec-47fb-8f7f-d9b546f8f626.

Timestamp: 2024-10-16T18:15:11Z.

I would like to know what exactly the error is caused by. It would even be better to know if Entra uses any opensource WebAuthn server library to verify registration.

Thanks in advance!

Microsoft Security | Microsoft Entra | Other
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  1. Andy David - MVP 157.5K Reputation points MVP Volunteer Moderator
    2024-10-16T18:45:37.3466667+00:00

    Are FidoKeys enabled for you tenant?

    https://learn.microsoft.com/en-us/entra/identity/authentication/how-to-enable-passkey-fido2

    I would verify that and what is set and check the sign in / Audit logs for your account when it failed.


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