The most common authentication today is a single-factor authentication used by everyone. In single-factor authentication, someone needs a username and password and just that. However, there are new authentication methods that add additional protection layers for user accounts.
This protocol protects personalized, financial, and business information that is critical for users in various accounts and applications. This is called two factor authentication 2fa and works on principle:
- Something you know
- Something you have
- Something you are
How old is Two Factor Authentication?
Two authentication factors have been there for a while before being given the right name. For example, when someone draws out money from an ATM, they go through the two-factor authentication process which includes the use of a credit card (something you have) and entering the PIN (something you know). So, there you go with the history of the two-factor authentication process.
Is 2FA tough to use?
It depends on how you perceive it. The 2FA has been established to protect your critical data from theft by hackers. If you are ready to leave your comfort zone and utilize this new security protocol, then it is not that hard to use. Moreover, if you are willing to invest a little more time in protecting your critical data floating on the Web, 2FA should not appear complicated for you.
How will 2FA help a user?
Talk about web security and it becomes tricky. However, 2FA can offer enhanced security because hackers cannot penetrate it. Despite this, 2FA has been susceptible to hacks when the tokens were stolen from the RSA companies. But one case of stolen tokens cannot take away from the fact that 2FA is a robust security protocol.