Don't let your browser remember passwords for you! The option is convenient, but the underpinning security is often undocumented, and it doesn't require that your password actually be, you know, good. AARON FERNANDEZ YOUR PASSWORDS ARE a first line of defense against many internet ills, but few people actually treat them that way: Whether it’s leaning on lazy Star Wars references or repeating across all of your accounts—or both—everyone is guilty of multiple password sins. But while they’re an imperfect security solution to begin with, putting in your best effort will provide an immediate security boost.via