One-time password SMS is the same thing as OTP SMS. This is an authorization method to verify the user’s identity for safety reasons. Many merchants use one-time password SMS in their business operations. This verifying method is widely used throughout the world due to its simplicity and reliability.
When people share their personal and sensitive information with apps, websites, or software, they expect their data to be protected from possible hackers. One-time password SMS adds an extra layer of security to the login procedure, drastically improving the data security of the users.
There are four main advantages of one-time password SMS:
Convenience for the end-user: Mobile phone is easy to receive a password code very quickly on a medium that is operated by merchants. With immediate time, the transmission of a single code by SMS secures the operation.
Widely supported due to large mobile phone users base: The user will have a sense of security and will be aware of the security system that protects his or her data.
The collection of the telephone number of customers: When a user registerson a website or an app, he or she may input his or her phone number. This number is not always valid. Therefore when registering, a code will be sent to the user by SMS so that he or she can validate the number directly on the application or website.
Simple and cheap: It is easy to implement one-time password SMS services for merchants.