Even if you create strong passwords and practice good security habits, one flaw remains: once discovered, a password is useless. Relying on passwords alone is a big security misstep that may cause problems for you down the road.
So, here's how you turn any USB flash drive into a security key. Indeed, requiring a physical component to unlock your PC may just be the most secure option right now, and if you have a spare USB thumb drive lying around, you can set up a key in just a few minutes. Now that passwords are becoming obsolete, a real key would be more than a tricky gimmick. Have you ever wanted a physical key for your computer?
