A Cloud Datum Management System Based on QR Code

A QR Code-based Indoor Navigation System Using Augmented Reality

A Novel User Authentication Scheme Based on QR-Code

User authentication is one of the fundamental procedures to ensure secure communications and share system resources over an insecure public network channel. Thus, a simple and efficient authentication mechanism is required for securing the network system in the real environment. In general, the password-based authentication mechanism provides the basic capability to prevent unauthorized access....

A cloud medication safety support system using QR code and Web services for elderly outpatients.

BACKGROUND Drug is an important part of disease treatment, but medication errors happen frequently and have significant clinical and financial consequences. The prevalence of prescription medication use among the ambulatory adult population increases with advancing age. Because of the global aging society, outpatients need to improve medication safety more than inpatients. OBJECTIVE The elder...

A QR Code Based Zero-Watermarking Scheme for Authentication of Medical Images in Teleradiology Cloud

Healthcare institutions adapt cloud based archiving of medical images and patient records to share them efficiently. Controlled access to these records and authentication of images must be enforced to mitigate fraudulent activities and medical errors. This paper presents a zero-watermarking scheme implemented in the composite Contourlet Transform (CT)-Singular Value Decomposition (SVD) domain f...

Data Protection in Cloud Computing Using QR Code

Data protection in outsourced data is challenging task in cloud computing. In cloud environment the critical data should be masked or encrypted. This paper suggests QR code , a two dimensional code with RSA based homomorphic Algorithm can be used for secure authentication between client and server at the time of storage and auditing .Which is authenticate the client with encrypted split file co...