The full form of OTP is One Time Password. It is a 4 or 6-digit code, also known as a one-time PIN or dynamic password. It is a type of security password that is only valid for one-time use or transaction and on computers, mobile devices, etc., used for transactions.
OTP provides an extra layer of security when using your debit card or credit card for online transactions such as top-up, online shopping, bill payments, etc. The OTP is sent by your bank to your registered mobile number during the transaction right before the last step.
You can only use the code once and within the specified time frame, about 3 minutes. If you do not use this code within the deadline, the code will expire, and you must click the “Resend OTP” option. Also, The generation of OTP is random, so one can guess that it expires after being used once so that no one can use it again. OTP ka full form is One Time Password.
Provides greater security than static passwords such as login or transaction passwords that remain the same across multiple login and transaction sessions. Even if someone has your bank account details, username, and password, they can’t use your account because the OTP goes to your phone, and the scam can’t complete the transaction.
How does OTP Work?
OTP or One Time Password occurs when each transaction is completed. The full form of OTP is very secure. Because it is automatically generated by the system and does not require human intervention from anywhere. OTP values are generated by hash message authentication code algorithms and moving factors such as time-based information or event counters.
So let’s say you are doing a banking transaction. So during this OTP generated. No one else knows the OTP. Even your bank employees. When you enter the OTP you received during one of your transactions in the system; the system will match it with the generated password. Your transaction will be successful if you have entered the system-generated password.
What is the Full Form of OTP?
The full form of OTP in English is “One Time Password”. It is an automatically generated numeric or alphanumeric string that authenticates a user for a single transaction or login session. It is a password only valid for one login session or transaction on a computer system or other digital device. OTP avoids several disadvantages associated with traditional (static) password-based authentication.
OTP is a simple and reliable form of two-factor authentication and is used to add a second layer of authentication. It reduces the risk of fraud when users not only need to enter their username and password. The One-Time Password (OTP) message is unique for each user and logged into each digital device.
How OTPs are Generated
An OTP security token is a microprocessor-based smart card or pocket-sized key fob that generates a digital or alphanumeric code to authenticate system access or transactions. This secret code changes every 30 or 60 seconds, depending on the token configuration. Mobile apps like Google Authenticator use the device token and PIN to generate a one-time password for 2-step verification.
Implementation of OTP security tokens using hardware, software, or on-demand. Unlike traditional passwords, which remain static or expire every 30 to 60 days, you can use a one-time password for a single transaction or login session. It prevents some forms of identity theft by ensuring that the capturing of username/password pair is not available for the second time.
Example of OTP
Let’s say you use Gmail and Google asks you to turn on 2-Step Verification. If you enable 2-Step Verification, you will receive an OTP every time you log into your Gmail account, increasing your security.
FAQs of OTP ka Full form
What is the use of OTP verification?
OTP should be another verification factor for all your commonly used accounts and devices. It is usually a type of password that can be numeric/alphanumeric. And it protects your personal information and privacy. Multi-factor authentication (MFA) can also be used to protect your account, device, privacy, and personal information. You can protect your account/device from unauthorized access. You should use a combination of these two methods if you want to protect access to your personal information.
How is OTP Helpful in Banking?
Time Password (OTP) is a vital aspect to consider when making money and doing large amounts of online banking transactions. OTP is a six-digit numeric code sent via SMS to your subscribed mobile number during the transaction. This using of a password is to verify that you are the actual owner of the account you are trying to transfer funds to. It is a secure password mechanism currently used in credit and debit card transactions. This OTP is a secret login token that you should not share with anyone.
How is Single Factor Authentication different from two-factor authentication?
Industry leaders often use the terms two-factor authentication and one-time password interchangeably. That is wrong. There are significant differences as well as dependencies between these two terms. As the name suggests, two-factor authentication requires a second factor for your usual password system. Even if you use 2 different usernames and passwords to log into your account, you may not get the protection you need from unauthorized access. To avoid this scenario, you can use a one-time password.
How is OTP created?
The algorithm for generating OTP usually uses randomness or pseudo-randomness. Some will consider time synchronization, while other generators will use mathematical algorithms. The time-based OTP (TOTP) algorithm generates passwords based on an existing timestamp or shared key, or it could be something different for each account. The Time-Based One-Time Password (TOTP) algorithm is an algorithm that generates a one-time code from the provided key and timestamp. You’ll find it in many two-factor authentication mechanisms in the coming days.
What is OTP Full Form in Hindi?
Well, OTP full form in Hindi is OTP(ओटीपी) का मतलब या फुल फॉर्म One Time Password (वन टाइम पासवर्ड) होता है।
Final Thoughts
We hope that the details in this article give you a clear picture of OTP and its usage in various sectors to minimize fraudulent activity. OTP that you can only use once and then expires. One-time codes are often alphanumeric and their generation is for a single login session.
