This is a compelling story. No iOS support yet but it's coming soon.

@merill while I’m a huge fan of the usability benefit, and this is unquestionably a good thing for regular users…

…it does bother me that we are slinging key material around which was supposed to be hardware-bound.

@markeldo I think the goal was to replace passwords

If we are going to get the world to adopt passkeys over passwords this might be the only way.

@markeldo But 100% agree with the concerns.

@merill related, is there any way in Entra to identify whether a passkey/FIDO2 Authenticator is hardware bound (like a yubikey or TPM), or software bound like Google Authenticator/iCloud/1Password?

I thought no, but maybe there’s something new in the WebAuthN standard?

@markeldo The sign in logs in Entra include info on the passkey that was used