Even if your 1Password master password is weak, and even if your 1Password data were to fall into the wrong hands, AgileBits still wants to make life suck for someone trying to crack your keychain.

It’s little things like PBKDF2 that make me love 1Password even more:

The idea is to make using automated password guessing tools, such as John the Ripper, impractical. PBKDF2 strengthens what would otherwise the be weakest part of a system, your master password.