Strength of QR code over design and implementation of authentication system

This paper proposed a new system for image based authentication, where the image is treaded as identification of authenticated user. This system employs approach to store a unique id or password into image and helps to restrict unauthorized user access system. This proposed algorithm is help to eliminate the weakness of password authentication and bypass the risk generated from password authentication. This Authentication system helps to store product information over a network. Password provides security mechanism for authentication and protection services unwanted access to resource. In this paper we proposed a new QR code image password based system techniques that offer advantages over existing system.