Learn how Two-Factor Authentication (2FA) strengthens online security by requiring two forms of verification. Discover ...

Google is planning on getting rid of SMS two-factor authentication for Gmail to address a myriad of security issues.

A million two-factor authentication codes sent via SMS passed through an obscure third-party company. Here's how it happened and why it's a problem.

First, turn on two-factor authentication for the account. You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're ...