What is Two-Factor Authentication?

Modified on Thu, 08 Sep 2022 at 01:30 AM

Two-Factor Authentication, or 2FA, is an extra layer of security to protect online accounts from unauthorised access.  It does this by requiring an additional piece of information immediately following a successful login, usually:


  • Something you know, e.g. a password
  • Something you have, e.g. a physical object
  • Something you are, e.g. a fingerprint


ATEB have introduced 2FA to the Suitability Application via the 'Something you know' and the 'Something you have' method.  

This means that once there has been a successful login using the existing username and password details (something you know), there will be a request for a code number to be input before the account can be accessed.  This code is generated using an external authentication app on a smartphone or mobile device (something you have).  The code is automatically refreshed every 30 seconds and cannot be used outside that time limit.

Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select atleast one of the reasons
CAPTCHA verification is required.

Feedback sent

We appreciate your effort and will try to fix the article