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Home / Tips and Tricks / How To Secure Your Facebook Account With 2FA – Without Making Your Phone Number Public «Smartphones :: Gadget Hacks

How To Secure Your Facebook Account With 2FA – Without Making Your Phone Number Public «Smartphones :: Gadget Hacks



When it comes to digital security, one of the best ways to protect yourself is to use two-factor authentication. Most apps nowadays support this, including Facebook, a website where the more privacy you can afford, the better. However, of the two 2FA options available for Facebook, only one should be used because the other shares your phone number with the world, which poses a major privacy issue.

The two options you receive for Facebook use either SMS texts or an authentication app, the first one being the offender you want to avoid. On the one hand, SMS-based 2FA is the least secure form of 2FA. If you use your phone number with Facebook's 2FA or list your number in any way via Facebook, Facebook uses your number to recommend your profile to contacts, it's searchable and can be shared with Instagram and WhatsApp.

If you've already set up 2FA on your phone number on Facebook, we'll show you how to completely remove your digits from the site, and instead run by setting up 2FA with a third-party authentication app. An authentication app serves Facebook as a second password to confirm your identity. Authenticators use their own encryption and security measures that blow SMS out of the water. Best of all, you do not have to spend a dime on these apps if you do not want to.

Step 1
: Select a Third-Party Authentication App

Before we open Facebook at all, you can save yourself some time later, downloading a third-party authentication app is now. Remember, you can download this app either on the iPhone or Android phone on which you use Facebook, or on a secondary device to increase security. It's up to you to weigh the safety and comfort of each option.

Which app you choose is up to you. Facebook mentions both Google Authenticator and Duo Mobile, but there are many more options, such as Authy (our favorite), each with its own advantages and disadvantages. If you need help choosing the right 2FA app, take a look at our summary of the best apps.

Step 2: Delete your phone number from Facebook

Trust us, this will feel good. If your phone number is connected to Facebook in any way or with Facebook, the company will lose it. You should better protect privacy by completely removing the number.

Tap the Hamburger menu icon, then tap Settings & Privacy. Select "Privacy Shortcuts" from the list, then select the option "Update your personal data" under Account Security . Then tap your phone number and select "Remove" on the following page.

Then enter your Facebook password in the appropriate box and tap "Remove phone". Give Facebook a minute to remove that number from your account, and presto! You are now the proud owner of countless Facebook. In other words, if you set up 2FA with this number, you will not have 2FA enabled. But we are in the process of setting up 2FA with a much safer method.

Step 3: Get started with 2FA [19659005] To set up 2FA, open Facebook and tap the Hamburger menu icon. Touch "Settings & Privacy" and select "Privacy Links". Scroll down and tap Use Two-Factor Authentication.

On the following page, tap Getting Started When prompted, enter your Facebook password Tap Select a security method and tap "Authentication App" instead of "Text Message." This option allows you to run 2FA from your third-party app, not text messages.

If you've got your preparations right, this next step should be a breeze. Did you decide to download your third-party authentication app to this device or another device? If you choose the latter, open the app and either scan the QR code on the screen or enter the alphanumeric code at the bottom of the screen into your app.

If you have chosen to download the authenticator to your device Tap Setup on the Same Device. Next, Facebook asks you to open the authentication app. Select "Open" and follow the instructions on the screen in your authentication app.

Step 5: Insert Your New Code

For both methods, your authentication app should give you a temporary code. Copy the code and go back to Facebook. At the bottom, tap Next, enter the code, or paste it into the field displayed on the screen Confirmation Code . When finished, tap Next to complete the 2FA setup. You can touch "Finish" on the next screen to exit.

Step 6: Saving Recovery Codes

Although 2FA is a great security measure, if you want to access Facebook without the authentication app or if something happens to your phone or the authentication app, it can be totally impractical impaired the functionality.

Facebook offers a workaround, but in the form of recovery codes. If you set up 2FA, regardless of the method, Facebook provides a list of 10 unique recovery codes for your account that can be used in place of your authentication app. To find this list, tap the hamburger menu icon, then tap Settings. Go to Security and Login and tap Use Two-Factor Authentication. On the following page, select "Recovery codes".

Now tap on "Get Codes". Facebook then generates your 10 recovery codes. Write them in a safe place where you can access them. You can also take a screenshot and save it to a safe place. We recommend either to save the screenshot or the codes to a password manager like LastPass.

if you somehow lose your codes as if the sticky note in your drawer (or wherever) has been lost. If you log in to your phone, simply return to this page and tap "Request new codes "to restore your safety.

Do not miss: So create an anonymous Facebook profile to keep your personal information secret

Cover pictures and screenshots of Jake Peterson / Gadget Hacks [19659034]
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