In this article, I’m sharing with you how to Set up Two-factor Authentication for Facebook. For security reasons, you need to launch or activate two-step verification, now available on Facebook after Gmail or connected Google services, Dropbox. Then, confidentially, you can use your Facebook account on a third-party iOS app for sign-up and registration. Using this way, you don’t need to enter your actual password; a temporary generated password for the app captures the reality of the official app, So there is no way to leak or copy your password by any third-party app using an iPhone/ iPad.
Setting up two-step verification in the Facebook iOS app should be difficult for new users, but it is a very useful and secure way, just like setting up two-factor authentication for the Gmail App.
Two-step verification: Most people are using Xbox, Spotify, Skype, and Jabber.
Steps for Enable or Setup Two-Step Verification in the Facebook iPhone App
For third-party apps to generate authentication passwords from the official Facebook iOS app, Below are the steps
Step 1: Launch the Facebook app on your iPhone > Tap on Profile Menu at the bottom-right Corner.

Step 2: Swipe Down to Tap on Settings & Privacy > Select Settings.

Step 3: Click on Account Centre > Tap on Password and Security > Select Two-Factor Authentication under the Login & Recovery Section.

We will ask for a code if we notice an attempted login from an unrecognized device or browser.
Help Protect your Facebook account – if we notice an attempted login from a device or browser we don’t recognize, we’ll ask for your password and a verification code.
Step 4: Choose an Account to Set up Two-Factor Authentication > Re-Enter your Password for Security > Click on the Continue Button.

Step 5: Tap on Additional Methods > You can see there are three Methods: first is an Authentication App, the second is a Text message (SMS), and the third one is the Security Keys > Choose an Authentication App > Tap on Next.

Facebook recommended the Authentication App method – in this trick, FB uses an app like Google Authenticator or Duo mobile or generates verification codes for more protection.
Step 6: Use your Authentication App ( such as Duo or Google Authenticator ) to scan this code > Tap on the + Button.

Step 7: Choose the Scan a QR Code Option > Click on Next.

Step 8: Scan the QR Code.

Step 9: Please Enter the Confirmation Code you see on your Authentication App > Enter the 6-digit code > Tap on Next.

Step 10: After this, Click on Done.

Step 11: The Authentication App Security Method is ON.

And follow the on-screen instructions. That’s Done!!
Text Message (SMS) – in this way, Use Text Message (SMS) to receive verification codes. For your protection, phone numbers used for two-factor authentication can’t be used to reset your password when two-factor is on.
Let’s choose one of them and click on the Continue button.
- Add Phone number
- Tap on Change to choose the right country code from the drop-down list and Enter your correct mobile number
Note: This phone number will be enabled for two-factor authentication and login. We may also use the number added here to help protect our community, accurately count people who use our services, and assist you in accessing Facebook and opt-in programs, but not for purposes such as suggesting friends or providing ass. Only you will see this number on your profile.
if the number added here is provided elsewhere across Facebook and company products, it may be used for other purposes, including suggesting friends or providing ads.
- Click on Confirm and follow the on-screen instructions.
That’s it!
Note: Setup two-step verification in the Facebook option is also available to Facebook web users. So, complete the same steps on facebook.com under the profile settings.
Facebook’s improvement in security may be a change in your time. So feel free to share with us any uncertainty on the Setup two-step verification on Facebook.

