The Eikon to go digital privacy manager allows you to replace your passwords with a mere swipe of your own unique finger. It recognizes your fingerprint, providing an easy yet secure way of accessing your Mac. Simply install the included protector suite software on your Mac, plug the Eikon to go into your USB port, and swipe. And since the Eikon to go is portable, you can easily carry it along with your MacBook or use with your desktop Mac.