Accessing Cloud Services Using Graphical Password Authentication

Information security authentication is the most necessary factor. Graphical password is best substitute solutions to alphanumeric password as it is quite difficult to remember alphanumeric password. According to psychological studies the human mind can easily remember graphical symbols and images than alphabets or digits. When any other application that provide user friendly authentication then it is more effective to access and use that application securely. We have planed cloud with graphical security by means of image password. In this paper we are going to represent the authentication to cloud by using graphical password authentication process. We are providing an effective algorithm which is based on selection of username and images as a password. By this paper we are to try to give set of images on the basis of alphabet sequence position of characters in username. At the bottommost cloud is provided with these graphical password authentication schemes.