![]() It doesn’t even require any internet to work so you can use it offline as well. The Google 2FA uses the Time-based One-time Algorithm (TOTP) and HMAC-based one-time Password Algorithm (HOTP) which generates unique 6 digit authentication codes for each of the linked accounts. ![]() The official app of Google 2FA is currently supported by Android and iOS only as of now. It is widely accepted by a lot of third-party apps and services. Google provides this service for free and is very much reliable. One of the very famous authenticators is the Google 2 factor authenticator. By simultaneously authenticating through two different source, it confirms the identity and allows users to access the account. The 2FA is generally a 6-8 digit generic code that changes after every interval. Using a 2FA, users will need to enter an additional passcode in addition to the regular password. That’s what the 2FA does, using the Google authenticator of 2FA we can verify our ownership and use it to log in to a particular website or an app on our phone or a computer. Only then the online adoption will move ahead. ![]() We need to have more secure login and verification system which is safe, secure as well as easy to use. ![]() As we all are moving more and more towards a digital world, our bank accounts and other personal things are evolving towards an online system.
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