Seek Digital Library
Login is the basic and primary stage of authentication to any system. For login users create memorable passwords, so that they remember those passwords when they next need access to the system users create their own passwords as system generated passwords are difficult to remember. Going with same fact such text based factors are vulnerable to many well known attacks. So an alternative method was designed that used graphical passwords that use images or representation of images as passwords. There are various graphical password schemes and software's in market.