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Graphical password: comprehensive study of the usability features of the recognition base graphical password methods

Eljetlawi, Ali Mohamed and Ithnin, Norafida (2008) Graphical password: comprehensive study of the usability features of the recognition base graphical password methods. In: Proceedings - 3rd International Conference on Convergence and Hybrid Information Technology, ICCIT 2008. Institute of Electrical and Electronics Engineers, New York, 1137 -1143. ISBN 978-076953407-7

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Official URL: http://dx.doi.org/10.1109/ICCIT.2008.20

Abstract

Graphical passwords are an alternative authentication method to alphanumeric passwords in which users click on images to authenticate themselves rather than type alphanumeric strings. This research aims to study the usability features of the recognition base graphical password methods available and extract the usability features of the existing methods. In this paper we study the recognition base graphical password type with the available methods from the usability point of view according to previous studies and surveys. Then we match the usability features (General usability features, existing usability features for existing graphical password methods, and ISO usability features) to the existing graphical password methods and make a comparison study between these methods and the usability features. We have found that there is no method has the most important usability features. Thus, by completing this study a set of usability features is suggested to be in one graphical password system. This set includes the easy of use, memorize, creation, learning and satisfaction. Moreover, this work proposes to build a new system of graphical password system that provides promising usability features.

Item Type:Book Section
Additional Information:ISBN: 978-076953407-7; 3rd International Conference on Convergence and Hybrid Information Technology, ICCIT 2008; Busan; 11 November 2008 through 13 November 2008
Uncontrolled Keywords:graphical password, graphical password methods, recognition base graphical password, usability features
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:Computer Science and Information System (Formerly known)
ID Code:12575
Deposited By: Liza Porijo
Deposited On:09 Jun 2011 05:51
Last Modified:09 Jun 2011 05:51

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