OTP – TOTP Difference- What is the difference between OTP and TOTP, know about them

As we told you in our earlier article in today's digital world, smartphones have become an important part of our lives and if we talk about OTP, it is useful for many of your tasks, but have you ever heard of TOTP? Today, through this article, we will tell you the difference between these two-

What is OTP?

OTP stands for One-Time Password, which is a security feature used to authenticate users. As the name suggests, OTP is a password that can be used only once.

What is TOTP?

TOTP stands for Time-Based One-Time Password. Like OTP, it is also a one-time password, but the main difference is that it is time-sensitive. The generated TOTP code is only valid for a short period – typically 30 to 60 seconds – after which it expires and can no longer be used.

Main Differences Between OTP and TOTP

Validity Period:

The main difference between OTP and TOTP is how long the code remains valid. OTP is typically valid for 5 to 15 minutes or up to 1 day in some cases.

TOTP, on the other hand, is valid for a much shorter period of time and expires within 30 to 60 seconds.

Security:

TOTP is generally considered more secure than OTP. Since TOTP expires quickly, it is less likely to be intercepted and used maliciously.

Use Cases:

OTP: This is useful when you need to send a code to a user quickly and easily, such as via SMS or email.

TOTP: Better suited for applications requiring advanced security, such as two-factor authentication (2FA) or accessing sensitive information.