How to Turn on Two-Factor Authentication on Facebook
With 2FA enabled, you are asked to validate your identity each time you sign in. Go to your Facebook home page and click thedown arrowin the upper right corner. ClickSettings & Privacy > Settingsin the menu. SelectSecurity and Loginin the left pane. Scroll down to theTwo-Factor Authenticationsection and selectEditlocated next toUse two-factor authenticationoption. input your Facebook password and clickContinueto initiate the Two-Factor Authentication dashboard for your account. For 2FA, choose between receiving text messages with a code or using a third-party app....