The International Journal of Professional Engineering Studies (IJPES)
In this paper, the authors explore the concept of Iris recognition which is one of the most popular biometric techniques. Initially, the users need to enroll their finger prints and eye images that will be saved in the data base. In next step the user is made to show the users RFID tag to the reader. If it is invalid card it gives the error message displaying "Invalid person" and again it displays to show their RFID card. If the card is a valid one then user had to enter the password, if user enters a wrong password it will not move to the next step and buzzer will be ON.