Kill the Password: Why a String of Characters Can't Protect Us Anymore. You have a secret that can ruin your life.
It’s not a well-kept secret, either. Just a simple string of characters—maybe six of them if you’re careless, 16 if you’re cautious—that can reveal everything about you. Your email. Your bank account. Ff-mat-honan-password-hacker_f. Slashdot: News for nerds, stuff that matters. Friday at Six.