2FA Guide

What is two-factor authentication?

           Two-factor authentication adds a second level of authentication to the login of an account. When you have to enter just your username and password, it is considered one-factor authentication. 2FA requires the user to have two of the three types of credentials before they can access an account. The three types are:

Wait, is it difficult to use?

           It definitely adds an extra step to your login process and depending on how the account provider, like Twitter, has implemented it, it can be either a minor inconvenience or a major annoyance. Much also depends on your patience and willingness to put in the extra time to ensure a higher level of security.
"An attacker could collect a cookie or OAuth token from a website and basically take over the session from it." "So 2FA is a good thing, it's done when you log into an account on your device."

Will two-factor authentication protect me?

           Well that's a tough question when it comes to security.

           It is true that two-factor authentication is not impervious to hackers. One of the most prominent cases of a compromised two-factor system occurred in 2011, when security firm RSA revealed that its SecurID authentication tokens had been hacked. The double factor offered more protection than logging in without it. "When you make a more difficult attack, you are disabling a certain subset of the hacking community.

How is 2FA vulnerable to hackers?

           To hack two-factor authentication, criminals must acquire the physical component of the login or must gain access to the cookies or tokens placed on the device through the authentication mechanism. This can happen in a number of ways, including a phishing attack, malware, or credit card reader skimming. However, there is another way: account recovery.

How to use 2FA on our walkex.com

Step 1:

Select the profile tab (upper right corner). then go to the security tab.

Step 2:


In that, we see the 2FA section and then get the Chrome extension for 2FA in your browser or get the Google authenticator application on your mobile.

Step 3:

To open your authentication app and scan the above QR code

Step 4:

In that we get a 6 digit authentication code, then we enter that code in the input box and then we click the enable button to activate your Two Factor Authentication.

Step 5:

After that, every time you log into your account, you have to enter username, password with captcha. After validation of the given credentials, go to a 2FA page.

Step 6:

On that 2FA page, you need to enter a 6-digit code, which is obtained from your authentication app. Then click to submit button and then you will login successfully