This article explains two-factor authentication and how to get verification apps and codes. What is Two-Factor (2FA) Authentication? Two-factor authentication (2FA) is a security feature that adds ...

What's a verification code, and why are they so important? Six-digit verification codes are a form of two-factor authentication, a process that helps keep your important online accounts secure. For ...

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. Yeah, it takes extra seconds to get ...