Forgot your password? Facebook aims to replace websites' email and security questions systems with one of its own
When I mentioned to a few friends that I was writing a feature about two-step authentication, the typical response was an eye-roll and "Oh, that annoying thing?..." We've all had that thought when we needed to get a code before we could verify our identity online. However, after much research about two-factor authentication (often referred to as 2FA), I don't think I'll roll my eyes at it anymore.