Re: [webauthn] Privacy risk from revealing allowed credentials (#1246)

RPs don't need to block non-resident authenticators, they just need to not support authentication with a non-resident credential as the only authentication factor. Second-factor use cases prevent the information leak.

-- 
GitHub Notification of comment by emlun
Please view or discuss this issue at https://github.com/w3c/webauthn/issues/1246#issuecomment-507638104 using your GitHub account

Received on Tuesday, 2 July 2019 11:35:35 UTC