A Survey On Constrain Identification Resistant Graphical Authentication Scheme

Maddukuri Navya Geethika, K Goraparthi Posamma


Graphical scheme is commonly used for authentication but this scheme isvulnerable to dictionary attack, shoulder surfing attack, accidental login. Hence the text-based shoulder surfing resistant graphical password schemes is proposed.This proposed system based on partially identification attacker model is partially observe the login procedure. Classical PIN entry is a popular scheme is greatly balances the usability as well as security aspects of a system. .A personal identification number (PIN) entered in to numeric password in mobile and stationary systems. The Shoulder Surfing Attack (SSA) becomes great unease. The Session key mechanism is proposed the proposed system introduces number of Virtual Random Keyboard and a secure intellectual OTP and LTP methods for securing the authentication at a higher level. Thus the proposed system provide user securely login without any attack probability by multiple level security and advanced attack preventing system. Our results demonstrate that gaze-based password entry requires marginal additional time over using a keyboard error rates is similar to every keyboard and subjects  preferred the gaze-based password entry approach over traditional  methods.

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