5 days
The authenticator requirement was for regular MFA, with passkey you can use others like yubikey. BUT your admin can lock it to certain vendors so they could have selected Microsoft only.
The authenticator requirement was for regular MFA, with passkey you can use others like yubikey. BUT your admin can lock it to certain vendors so they could have selected Microsoft only.
https://peoplesphone.co.uk/news/hacker-fakes-german-minister-s-fingerprints-using-photos-of-her-hands/
That was a long time ago and things are better now but it’s just an example.