Mozilla’s warning is funny. “Don’t use this to reject attestations from unapproved authenticators!” That’s, like, almost the entire purpose to attestation. It tells you an Apple device or a YubiKey or whatever created the credential. What else could you use this information for other than to make life harder for users using certain authenticators?
Mozilla’s warning is funny. “Don’t use this to reject attestations from unapproved authenticators!” That’s, like, almost the entire purpose to attestation. It tells you an Apple device or a YubiKey or whatever created the credential. What else could you use this information for other than to make life harder for users using certain authenticators?