Social Media Facebook How to Turn on Two-Factor Authentication on Facebook Keep your Facebook account secure with 2FA Share Pin Email Print Facebook Facebook Flipboard Pinterest Twitter Snapchat Instagram YouTube Online Dating By Scott Orgera Writer Scott Orgera is a former writer who covering tech since 2007. He has 25+ years experience as a programmer and QA leader, and holds several Microsoft certifications. our editorial process Facebook Twitter Scott Orgera Updated February 12, 2020 Facebook accounts often contain a great deal of personal information and other private data, so having someone access your FB account without permission could be a devastating experience. Having a complex password is no longer enough to ensure your account remains safe, so it's important to know how to activate two-factor authentication (2FA) on Facebook. It adds a level of security to the login process and helps protect your private information from being exposed to prying eyes. How to Activate Two-Factor Authentication on Facebook With 2FA enabled you’ll be asked to validate your identity each time you log in. Validation uses one of several methods, which includes entering a one-time code sent to your mobile device or approving the authentication attempt on another trusted device. Navigate to your Facebook profile page, logging in if necessary. Select the down arrow in the upper right-hand corner of the screen, to the right of the question mark (Help) icon. When the drop-down menu appears, select Settings. Facebook’s General Account Settings interface should now be visible. Select Security and Login, found in the left menu pane. Scroll down to the Two-Factor Authentication section, then select Edit, located next to the "Use two-factor authentication" option. Enter your Facebook password and select Continue. The Two-Factor Authentication dashboard for your account should now be displayed. If necessary, follow the on-screen prompts to activate 2FA. The next step is choosing one or more methods to utilize 2FA, including the most common, which is to receive text messages containing a code required to log in. An alternative path is to use a third-party app to generate said login codes. To do so, select Add a new app next to the "Authentication App" option and follow the on-screen prompts. For text messages, you can use a phone number already associated with your Facebook account, or choose a new one to receive these texts. Select a backup method. You have the option of using a static recovery code only you know or tapping the security key (i.e., Touch ID) on a compatible device. These backup methods are not mandatory but are recommended in case you cannot access your primary 2FA device or application. To configure either, select Setup next to the Security Key and/or Recovery Codes options. When 2FA is first enabled, you’ll be asked if you want to save the computer, smartphone, or tablet you're currently logging in from. If you opt to do this, you won’t be required to enter a security code every time you access Facebook from the device in question. This should never be done on public computers or other devices used by other people. How to Turn off Facebook 2-Step Verification While this isn’t recommended, you can easily turn off two-factor authentication on your Facebook account by following the steps below. Navigate to your Facebook profile page, logging in if necessary. Select the down arrow, located in the upper right-hand corner of the screen and to the right of the question mark (Help) icon. Select Settings. Select Security and Login, found in the left menu pane. Scroll down until you locate the Two-Factor Authentication section and select Edit, located next to the Use two-factor authentication option. Enter your Facebook password and select Continue. At the top of the screen should be an indicator noting that two-factor authentication is on, accompanied by the date it was first enabled. Select Turn Off. A confirmation dialog will now appear. Select Turn Off again to complete the process.