[cpeterso]

Just a reminder that biometric data (like iris or fingerprint scans) are "usernames", not passwords. If a site's password database is leaked, you can change your password. If a site's iris scan database is leaked, you're out of luck.

[jon_richards]

I think eventually we’ll have to move to a model where the government issues you private keys via a notary-like biometric verification process. Even if someone steals your biometrics, they can’t fake them to an in-person notary. Rotate your keys by visiting another notary.