It's still very important to know that these owls aren't necessarily what they seem. People will hear the phrase "fingerprint recognition" and think "Oh that's

It's still very important to know that these owls aren't necessarily what they seem. People will hear the phrase "fingerprint recognition" and think "Oh that's clever because I'm the only one with these fingerprints!" and assume that that makes it secure. But of course the reality is more complicated than that, and personally I prefer a passphrase because I understand much better how that works and what the potential points of failure are.