Image Based Password Authentication

With increasing demand of security . Now a day's it is very critical issue, there for user authentication is one of the important topics in information security to protect users‟ privacy. Text based password authentication can be easily compromised with attacks. Image-based-authentication (I.B.A.) is a good alternative to traditional password system. Images are easier to recall than alphanumeric password. Image based password authentication system by using touch screen sensor based graphical LCD interfacing provides an image based security system. which can be installed in various sectors like industrial, educational institute, banking and medical also. This system provides a better security system for all users. This system provides user-friendly environment . Images are more easy to recall in comparison to string of character. To develop a hard to guess and crack password system keeping it very easy & interactive for the user . User can installed this system in personal hand held device like iphone, tabs, smart phone. Keywords— Authentication, Security, Image, Password ,Login