One of the most popular forms of token-based 2FA is Google Authenticator. Here's how to use it. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Look for a way to add two-factor authentication that might be labeled as specifically as “use Google Authenticator” (you can use other apps or Apple’s Passwords app), shown as a QR code, or ...

Adding a new site to Authenticator can be done two ways: Entering the information manually or by using a QR code. For the next step, you must log in to the website to be added, and locate the QR ...