GRAPHICAL PASSWORD AUTHENTICATION SYSTEM

GRAPHICAL PASSWORD AUTHENTICATION SYSTEM

Manoj K V [1], Mahantesh B Hengamire [2], Mallikarjun Nuchhi [3], Rinkesh I[4] Students, Dayananda Sagar Academy of Technology & Management, Bengaluru, India

Dr. Rashmi Amardeep [5], Associate Professor, Dayananda Sagar Academy of Tech & MGMT, Bengaluru, India

manojgowda1970@gmail.com [1],  mahantesh0127@gmail.com  [2],     mallikarjun1dt19is069@gmail.com [3], rinkesh6489we@gmail.com [4],

Abstract— An important aspect of security is user authentication. One of the many different types of authentications used is alphanumeric usernames and passwords. But text-based passwords are vulnerable to the brute force attack, dictionary attack and keyloggers. An alternative was to use graphics-based passwords. It has been proved that humans have a better tendency to remember images faster and for a longer period of time. In-depth analysis of graphical password schemes is conducted in this work, and each of the existing schemes is evaluated in accordance with two important criteria (attack resistance and usability). The user's engagement with a succession of five images is the core idea behind this system. The main objective of this system is to increase security using user-friendly methods that are challenging for hackers to guess.