Abstract:

"A Graphical password or graphical user authentication" is a form of authentication using graphical images rather than alpha numeric characters, where mostly the authentication process is done when alphanumeric characters are used as passwords. The user may forget the alpha numeric password which is build strong, hard to guess and remember. To address this problem, we have developed authentication methods that use Pictures as passwords. The type of images used and the ways in which users interact with them vary between implementations. Instead of alphanumeric passwords we can use graphical passwords.

Description:

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