Authentication Using OTP

OTP (One-Time Password) is a login system that uses a temporary code valid for a single login only. For security reasons, this code changes every few seconds and can be displayed in the Authenticator app.

The user will be required to verify using OTP at each login. After entering their email and password, the system will request the code shown in the Google Authenticator app. After entering the correct code, the user will gain access to the system.