Abstract: Access to computer systems is most frequently based on the use of alphanumeric passwords. However, users have difficulty remembering a password that is long and random-appearing. Instead, create short, simple, and insecure passwords. Graphical passwords have been designed to try to make passwords more memorable and easier for people to use and more secure. Using a graphical password, users click on images rather than type alphanumeric characters. Designing a new and more secure graphical password system called Pass Points. In Pass Points system, its security characteristics, and the observed study we carried out comparing Pass Points to alphanumeric passwords. The results show that the graphical group took larger and made more errors in learning the password, but that the difference was mostly a result of just a few graphical participants who had difficulty learning to use graphical passwords. In the longitudinal trial the two groups performed similarly on memory of their password, but the graphical group took more time to input a password.
Keywords: Authentication, Graphical Password, Security, CaRP, Captcha, dictionary attack, Pass Points, PIN, password using attack, security primitive, Copyright, Click Points, tolerance.
Title: Carp: An Image Based Security Using I-Pas
Author: Ashwini B Gawali, Priyanka D Patil, Manasi P Khade, Sayli N Kokate, Archana C Lomte
International Journal of Computer Science and Information Technology Research
ISSN 2348-1196 (print) ISSN 2348-120X (online)
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