Captcha Click Based Graphical Password for Data Production

Parasa JyothiPadmasri, M. Revathi

Abstract


In this paper we conduct a comprehensive survey of subsisting CaRP techniques namely Click Text, Click Animal and Animal Grid. We discuss the strengths and inhibitions of each method and point out research direction in this area. It avails to eschew misuse or illicit utilization of highly sensitive data. Text and graphical passwords are mainly utilized for authentication purport. But due to sundry imperfections, they are not reliable for data security.

Keywords


Graphical Password; Captcha in Authentication; Overcoming Thwart Guessing Attacks; Security of Underlying Captcha

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Copyright (c) 2015 Parasa JyothiPadmasri, M. Revathi

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