IOT-BASED BIOMETRIC AUTHENTICATION IN ATMS USING RFID

Abstract

The major purpose of the invention is to analyze biometric authentication in ATMs which is IOT-based using RFID. The proposed security system offers multiple ways for authorized users to access it, such as using a smart card (RFID), a Message Module based One Time Password (OTP), and keypads. The RFID is used to read the ATM card and once the card is read the USB Camera will scan the iris of the user for verification. The values from the sensors and RFID are continuously monitored by the maintenance team and if there is any change in any of those sensors, the maintenance unit can notice immediately with the help of IOT. This system is much easier and reliable compared to all the other existing systems. The primary target of the venture work is to guarantee better security in ATM exchanges. Right now, use an RFID tag rather than an ATM card. If there should be an occurrence of three wrong endeavors in a day, the client can't play out the exchange. Biometric authentication using RFID uses the RFID reader (101) for easy and secure transactions at any time and location without the need for a human teller by inserting the debit or atm card into the machines and making the necessary transactions.

Specification

Description:The Exemplary embodiment of Fig 1 is a flowchart depicting the overall website architecture
in the invention. The flowchart is divided into 5 steps depending on the stage of the process.
Step 1(100) depicts the beginning of the system which boots up using an RFID tag.
Step 2(101) User visits the atm and reads the RFID card.
, Claims:1) Biometric authentication using RFID uses the RFID reader (101) for easy and secure
transactions at any time and location without the need for a human teller by inserting
the debit or atm card into the machines and making the necessary transactions:
i.A credit card by using an ATM and fingerprint sensor makes it possible to
obtain cash advances and also ensure secured transactions;
ii. A more reliable method of authentication can be introduced to increase
security and avoid theft and fraud.;
2) Biometric authentication using RFID uses the RFID reader (101) as claimed in claim
1, wherein the system senses the user's fingerprint (104), with the help of LCD
Display(105) recognizes the authentication of the user, and displays the same on LCD
(105) from the trained dataset, comparing live fingerprints of users with stored data to
identify the correct biometric authentication ;
3) Biometric authentication using RFID uses the RFID reader (101) as claimed in claim
2, wherein a Card input class that comprises methods for reading the client's card code
(101) and ejecting the card from the ATM and makes the noise if the card or user is not
authenticated using the buzzer(103). This class will interact with the Terminal class
through the microcontroller(108), where the Request PIN and Request amount methods
are defined to obtain the user's PIN and verify its correctness. The Card class stores the
cardholder's information, including the Card number, PIN, and Account number.

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