5 Common Applications of OTP SMS Service

1. 5 Common Applications of OTP SMS Service OTP (One Time Password) is a numeric or alphanumeric string, which is generated automatically and usually used to authenticate and verify users. The essential purpose of OTP is to provide security. There are various uses of OTP in this tech-savvy world. Here are some of the common applications of OTP SMS service that you should know. Safe payment If you want to keep all your transaction safe and sound, then OTP SMS service right the right choice. Online payment involves various risks. With OTP SMS service, you can not only secure payment but also confirm transactions. It enables real-time communications and may lower the expensive fraud resolution. With OTP verification, you can complete a transaction securely. As it will need authentication of users through phone verification, it can significantly reduce any suspicious activity. Verify accounts With OTP SMS service, you can secure your multiple accounts. There are many hackers operating without your knowledge it is necessary to stay away from these swindlers as they may hack your account. However, OTP helps to verify that the individual trying to access an account is the right or an authorized person, making sure that there is no hacker stealing your information or account. Moreover, you can also use OTP to confirm that you want to secure multiple account devices to one account. Thus, it ensures the security of your data, account, and device.

2. Block spammers OTP SMS services can also act as a CAPTCHA. Wondering what is CAPTCHA? Well, CAPTCHA is a sort of challenge-response test that helps to ascertain whether the user is human or not. It is typically used in computing. OTP can be also used for the same purpose. You can use it as a tester to approve that the user trying to access the account is a human and not a computer. Thus, with OTP SMS service, you can block spammers Reset Passwords With multiple accounts to handle, it is easy to forget the password. Once you forget the password, you are required to reset it to access the device or account. However, sometimes there are fake people or hackers who want to reset the password. When you log in to a website or app from an alternative device that has a different IP address and sends a request to reset the password, OTP through SMS can be used to verify the identity of the user. It can considerably lower the incidents of identity theft and fraud. Reactivation You can use OTP verification that asks for your permission to reactivate the account. If you haven’t signed in to your account or website and you are trying to sign in after a very long time, then an OTP SMS can again help you make sure that you are the user is real, not a hacker. Apart from reactivation, OTP SMS also helps to verify users before resetting the password safely. These are common uses of OTP SMS service, though there are many more. Therefore, with this service, you can secure your valuable data from spammers and hackers.