Why fingerprints make lousy authentication tokens – Boing Boing

More interesting is the prediction that phone thieves will lift their victims’ fingerprints and use them to bypass the readers. As German Interior Minister Wolfgang Schauble discovered, you leak your fingerprints all the time, and once your fingerprint has been compromised, you can’t change it. (Schauble was pushing for biometric identity cards; playful Chaos Computer Club hackers lifted his fingerprints off a water-glass after a debate and published 10,000 copies of them on acetate as a magazine insert).

via Why fingerprints make lousy authentication tokens – Boing Boing.