Two-factor authentication on Facebook adds an extra level of security to your social media account by connecting it with another device.

If you're trying to log into Facebook and it's not sending a security code, there are several ways you can troubleshoot the platform and your device.

Facebook is making it easier to set up two-factor authentication on your account, and allowing those who want to use a third-party authenticator app instead of their phone number to receive their ...

Two-factor authentication is critical to securing your online accounts, and Duo Mobile offers the best combination of security, accessibility, and ease of use.

Facebook no longer requires users to input their phone numbers in order to use two-factor authentication. They can now use 2FA apps like Google Authenticator and Duo.

Take a deep breath. Facebook just did something good. The company announced in a May 23 blog post that it would no longer require a phone number to set up two-factor authentication, and would ...

Like many of its users, I enabled 2FA (or two-factor authentication) on Facebook to protect my account more effectively. It was a doddle to add it to one of the best authentication apps on the market.