Printed on a credit card, you’ll find the card number, the cardholder’s name, the card’s expiration date and the card’s ...

this paper discusses a new methodology in integrating digital signatures into printed documents using QR code technology. The proposed system will allow users to securely sign documents by creating a ...

To provide an extra protection from online fraud and miscreants, UIDAI has provided the facility of Aadhaar lock and unlock ...