How to Enable Facebook Two-Factor Authentication?

Facebook two-factor authentication provides an extra shield of protection to your Facebook account along with your password. Open your security settings, tap on 'Use two-factor authentication and click on the 'Edit' option to enable this feature. Now, you will be asked to choose a security method from 3 options: Login codes via a third-party app, SMS from a mobile phone, or clicking on the security key. Choose your security option and follow the instructions. If you ever want to bypass Facebook two factor authentication, then reset your Facebook password.