The Biometric Cardless Transaction with Shuffling Keypad Using Proximity Sensor
Ahsana Hassan, Aleena George, Liya Varghese, Mintu Antony, K. K. Sherly · 2020 Second International Conference on Inventive Research in Computing Applications (ICIRCA) · 2020
Nowadays cards like ATM, credit, debit and other cards are used for bank transactions and play a crucial role in the banking area. This paper proposes a secure, robust and flexible biometric authentication system which combines two methods that use a Biometric and a proximity sensor. To increase the security level in ATM transaction this proposal integrates a biometric fingerprint technique along with a shuffling keypad method. Here the card is replaced with the fingerprint, which is registered during the opening of a bank account and PIN number is entered in a shuffling keypad. To avoid the shoulder-surfing attacks with or without concealed cameras in PIN entry, this approach uses a shuffling keypad which uses a proximity sensor to shuffle the keypad during the PIN entry. The system is tested with multiple users and has obtained 100% accuracy. This system avoids the misuse of electronic cards and supports a secure transaction.