Sticking with trusted computers is your best bet for security, but sometimes security-unknown setups are unavoidable. Enter text with a Greasemonkey-powered virtual keyboard, though, and key-loggers are out of luck. Using a virtual keyboard isn’t an absolute guarantee against having your login and password lifted—thieves can be rather resourceful, of course—but it is a good defence against hardware and basic software key-loggers. More than 22 keyboard layouts are available, making it easy to take advantage of that great Slovenian password you’ve been dying to use. Virtual Keyboard Interface is a Greasemonkey script, works wherever Greasemonkey does.