The full name of OTP is One-Time Password.
An OTP is a type of password that is valid for only one login session or transaction, on a computer system or other digital device. OTPs are often used as part of a two-factor authentication (2FA) system to add an extra layer of security. They are typically delivered via SMS, email, or generated by an authenticator app. Because they are only valid for a short period and for a single use, OTPs significantly reduce the risk of unauthorized access, even if the primary password is compromised.
