作者: Narayan Gowraj , Srinivas Avireddy , Sruthi Prabhu
DOI: 10.1007/978-3-642-37949-9_51
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摘要: With the evolving trends in technology, providing security for users is an essential goal of application. Authentication one such important aspect which provides access control The common method to provide authentication by using a username/password pair .Graphical password has proved be more powerful and useful when compared traditional textual authentication. In this paper we propose novel graphical based system called GAS(Grid System). We focus our attention on epigram, “It easy remember what see rather than hear”. methodology involves choosing pattern Auth Pattern formed placing images given grid. have chosen optimal size grid as 8*8.Our proposed considers very parameters user memory length password. Considering these compare with state art systems prove methodology’s efficiency.