How To Set Up Two-Factor Authentication on Facebook Made Easy
How To Set Up Two-Factor Authentication on Facebook: Facebook has changed the way you set up two-factor authentication on Facebook. The new process is designed to make setting up 2FA easier and eliminates the need to register a phone number.
Whereas previously a phone number was required to activate two-factor authentication, Facebook will now accept apps such as Duo Security and Google Authenticator. The company also claims that the setup process has been improved, resulting in a more straightforward, guided experience when enabling 2FA.
The two-factor authentication on Facebook adds an extra layer of security to your social media account by connecting it with another device.
If someone attempts to sign in from an unknown device, two-factor authentication will send a unique code to your mobile device or a third-party authentication app.
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We’ve all heard of someone having their Facebook account hacked, most likely an uncle or grandparent. It is critical to enable two-factor authentication on your Facebook account to prevent any type of hacking.
Two-factor authentication adds an extra layer of security to social media accounts by connecting them to different devices or applications. Facebook users can enable two-factor authentication by using their phone numbers or a third-party authentication app. Here’s how to accomplish both.
How to Set up Two-Factor Authentication on Facebook Using a Mobile Device App
Follow the steps below to activate two-step authentication on your Facebook account using your Facebook mobile app:
1. Open the Facebook mobile app on your device.
2. Select the three horizontal dots menu icon in the bottom right corner of the screen (for iPhones), to at the top right corner for android users.
3. Scroll/move down the list and tap “Settings & Privacy.” In the dropdown menu, then select “Settings.”
4. Select “Security and Login” under “Security.”

5. Then, select “Use two-factor authentication“.
6. Select “Text Message (SMS)” under “Select a Security Method.”
7. Enter your phone number, then press the “Continue” button.
8. A six-digit code will be sent to your device. Enter it in the text box and then click “Continue.”
9. Your phone’s two-factor authentication should now be enabled. When Facebook detects a new device attempting to log in to your account, it will send a code to your phone.
Was that simple?
Now let us look at how to do the same using a third-party app.
How to Set up Two-Factor Authentication on Facebook Using a Third-Party App
Follow the steps below is the step on How To Set Up Two-Factor Authentication on Facebook using third-party App:
1. On your device, launch the Facebook app.
2. In the bottom right corner of the screen, click the three horizontal dots menu icon.
3. Choose “Settings” from the menu options.
4. Select “Security and Login” under “Security.”
5. Next, check the box next to “Use two-factor authentication.”
6. Select “Authentication App” under “Add a Backup Method.” If you don’t already have a third-party authentication app installed on your device, Facebook will recommend one for you.
7. Use the QR code or copy and paste the code into your authentication app if you already have a third-party app installed.
8. Click “Continue,” and a pop-up will appear stating that Facebook wishes to launch your previously installed app. Then, choose “Open.”
8. Type the confirmation code into the text box and click “Continue.”
9. You should now receive access codes from your third-party authentication app whenever you attempt to log into Facebook with an unfamiliar account. That is very simple and fast.
Now that you have learned how to set up two-step authentication on your Facebook, activate it to prevent your Facebook account from being hacked.
Summary
To enable two-factor authentication on your Facebook profile, go to Settings, then “Security and Login.” Then, go to the “Use two-factor authentication” section and choose whether you want to use your phone number or an authentication app to add an extra layer of security.