> Fingerprints are Usernames, not Passwords No they're not. A username is something you intentionally give out to other members of some community so they can i

> Fingerprints are Usernames, not Passwords No they're not. A username is something you intentionally give out to other members of some community so they can identify you. A username is by definition not secret at all, and it must necessarily be easy for others to replicate. It is not easy to replicate a fingerprint.