Deadbolt helps you remember to lock your Mac when you step away. Deadbolt automatically locks your Mac when you remove a USB device of your choosing such as an iPhone or Yubikey. Or you can set a global keyboard shortcut. Never again wonder: Did I leave my Mac unlocked? Deadbolt leverages existing habits (taking your phone with you) to help you remember to keep your machine locked when you step away. Try Deadbolt free for 7 days.