International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Everyone used the text password method for authentication. Authentication is used for information security. For authentication user name and password is used by the user. Authentication means, it is the process of identifying the user which is based on user name and the password. But takes passwords are susceptible to attackers, dictionary attacks, shoulder surfing and social engineering. Text password are having number of problems so graphical password is introduced. In graphical password, it has a shoulder surfing problem.