నైరూప్య

Deployment of NFC for Security Purposes and Efficient Transaction in Real World

Thivya.G, Amutha.C

ATMs are predominantly used all over the world. However, the safety of any money transaction is always a concern, no matter how many technologies are developed to protect the transaction. The idea of this project is to develop the prevention of theft of the ATM card and to control the usage of the ATM card by unauthorized person. Conditional security is provided with protocol data unit. The additional feature of this project is that no transaction can be done without the knowledge of the respective card holder for the cause that NFC transactions are being implemented. Whenever the transaction has to be done, the RFID card is inserted inside the ATM machine and NFC devices are made to interact with some of the legacy systems. Granting that both RFID and NFC device is found to be accurate, a message is received to the mobile phone of the rightful proprietor with a pin number of four digits. In case of password being correct it moves on to the next level of money transaction, asking for the money withdrawal. Scenario like, the password is found to be defective, next in order of time, the image of the person is captured and the passage out will be locked.