Yes! Two-factor authentication was developed to send a code to another device, phone number, or email address that one must verify to gain access to an account. It also offers the use of a USB security key or an authenticator app. To enable this feature on Facebook, follow the steps above to change your password. Just under the password option, you'll see the two-factor authentication section. Toggle the switch on, and the feature is enabled. If someone tries to access your account, you will receive a notification to another device.