Two-Factor Authentication Code To Login 2nd Time in Facebook users Account || Cyber Security Tech Blog

Today I want to talk about Two-Factor Authentication Code problem.

Two Factor Authentication is better security for any web Application and this Logic using maximum Web Application.
This security system using that if any hacker got the password from any Facebook account or Web Applications they can not get access their phone number easily. That why it called batter security.But if you try to use Two Factor Authentication code in second time to login to Facebook account it should work successfully unlimited time in Three minutes.I tried and it worked you can see below on video, How to it worked. But Facebook said it's not a bug.


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