# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2010-04-22 15:56:51 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/12646643112) RT @Lifehacker: PasswordCard Hides Mentally Encrypted Passwords in Your Wallet http://lifehacker.com/5521990/