Enhancement of password authentication system using graphical images

Abstract

In this paper, the Enhancement of password authentication system with the help of images is proposed. This paper mainly focuses on the concept of graphical password system. It is supported by the using cued click points for authentication purpose. The basic concept of this system is simply the interaction of user with sequence of 5 images. The basic goal of this system is to achieve higher security with simple technique to use by a user and harder to guess by a hacker. Graphical password authentication system is best alternative for text password. Cued click point (CCP) [1] is best alternative to old graphical password system. CCP is combination of five click points on particular five images. In this this paper, CCP is clubbed with new technologies like mobile phones and E-mail.