You lock your doors—why not your accounts? Two-Factor authentication is your last line of online defense. Using a mobile authenticator app isn't hard to set up ...

When signing in to web services, many people have set up two-step authentication or multi-factor authentication because authentication using only an email address and password can be insecure. However ...

This added security layer can be annoying but it can also protect you from hackers with only a few seconds of your time This article explains two-factor authentication and how to get verification apps ...