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Secret key one password upgrade#
Secret key one password password#

So let’s understand how the TOTP-based method works. The TOTP-based method is becoming popular because of it’s advantages over the SMS-based method. It’s easy, but it has its own problems, like waiting for the SMS on every login attempt, security issues, and so on. The SMS-based method does not need any explanation.

Secret key one password password#

That application then continuously generates the One Time Password for the user.

TOTP-based: In this method, while enabling 2-factor authentication, the user is asked to scan a QR image using a specific smartphone application.

SMS-based: In this method, every time the user logs in, they receive a text message to their registered phone number, which contains a One Time Password.

This method is more secure, because a criminal cannot access the user’s account unless they have access to both the user’s regular password and one time password.Ĭurrently, there are two widely used methods to get that one time password: So this adds one more step to the login process. For example, the usual steps for logging in to an account are:īut after enabling 2-factor authentication, the steps look something like this: That means that, after enabling two factor authentication, the user has to go through one more step to log in successfully.

Two-factor authentication (or multi factor authentication) is just an extra layer of security for a user’s account. But before understanding that, let’s first briefly take a look at what two-factor authentication means. This article explains what it is, and how and why to use it. There are various methods of implementing 2-factor authentication, and TOTP (the Time-based One-Time Password algorithm) authentication is one of them. They do it by enabling 2-factor authentication. Nowadays, a lot of online web applications are asking users to add an extra layer of security for their account.

You need to make sure your users’ accounts are safe.

Secret key one password upgrade#

With the increase in cyber security threats, it has become more and more necessary to upgrade the security standards of your web applications. By Prakash Sharma How Time-based One-Time Passwords work and why you should use them in your app.