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Two-Factor Authentication (2FA) is an additional layer of security that helps protect your online accounts from unauthorized access. With the increasing frequency of cyber attacks and identity theft incidents, relying solely on a username and password for account protection is no longer sufficient. 2FA adds an extra step to the login process by requiring users to provide two pieces of identification: something they know (like a password) and something they have (such as a unique code generated on a mobile device). This two-step verification process makes it significantly harder for attackers to gain unauthorized access to your accounts, thus enhancing the overall security of your online presence. While many platforms offer 2FA options, this article will specifically explore how to use 2FA on Facebook without a phone number, providing you with alternative methods to ensure your account’s security.
Previously, Facebook forced you to hand over your phone number to set up 2FA. As of 2018, however, Facebook doesn’t ask you for a phone number, so anyone can now use 2FA on Facebook. Follow how to set up with GREEN phone!
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What is 2FA?
Have you ever heard of 2FA? 2FA ( Two-factor authentication ) means 2-factor authentication or also known as 2-step security verification method .
2FA is a very effective and recently adopted security method. Instead of 1 layer security before, now you will be protected for sure thanks to 2 ” solid walls “. Therefore, users will no longer have to worry about the problem of stealing account data. or your account.
How to secure your Facebook without phone number?
As you probably already know, Facebook previously forced you to submit your phone number to set up 2FA. This is necessary for Facebook to send the verification code via SMS on the phone.
However, the need to explicitly provide phone numbers makes many people reluctant to set up 2FA.
At the same time, people who provided Facebook with their phone numbers were annoyed that a bug in Facebook’s 2FA system was spamming Facebook notifications via SMS.
So, in 2018, Facebook simplified the procedure for setting up two-factor authentication. The social network added support for third-party authentication apps like Google Authenticator and Duo Security .
How to set up 2FA on Facebook
To set up 2FA on Facebook without using a phone number, you need to download a third-party authentication app like Google Authenticator or Duo Security .
On the website Facebook.com
Step 1: Visit the following link: Facebook.com/settings.
Step 2: Click Security and sign in .
Step 3: Scroll down to the Usetwo-factor authentication section and click Edit Live .
Step 4: Click the Use Authenticator button and follow the instructions.
On the Facebook app
Step 1: Click on the three horizontal lines at the top right of the app.
Step 2: Click Settings and privacy .
Step 3: Click Settings .
Step 4: Click Security and Login .
Step 5: Click Use two-factor authentication .
Step 6: Choose 1 of 2 downloaded online authentication applications and follow the instructions.
Above is a tutorial article on how to set up 2FA security on Facebook without using a phone number. Hope you set it up successfully!
In conclusion, 2FA, or two-factor authentication, is a security feature that adds an extra layer of protection to our online accounts, including Facebook. It requires users to provide two different pieces of information to verify their identity, typically a password and a unique code sent to a registered phone number or email address. However, if you want to use 2FA on Facebook without a phone number, there are alternative methods available. These include using authenticator apps like Google Authenticator or Duo Mobile, using a physical security key, or using backup codes. It is crucial to enable 2FA on Facebook or any other platform to enhance the security of our personal information and prevent unauthorized access.
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