Secure Authentication Using Click Draw Based Graphical Password Scheme |
( Vol-4,Issue-1,January 2017 ) OPEN ACCESS |
Author(s): |
Pratibha Rane, Nilam Shaikh, Prarthana Modak |
Keywords: |
Click Draw, Cued Click Point, Graphical password, HOTSPOTS, Textual password. |
Abstract: |
Graphical passwords are an alternative to alphanumeric passwords in which users click on images to authenticate themselves rather than type alphanumeric strings. We have developed one such system, called Secure Authentication using Click Draw Based graphical password scheme, and evaluated it with human users. Secure Authentication using Click Draw Based graphical password scheme, including usability and security evaluations, and implementation considerations. An important usability goal for knowledge-based authentication systems is to support users in selecting passwords of higher security, in the sense of being from an expanded effective security pace. We use the sequence of multiple images along with a dummy image and alsoa pattern on any single image to influence user choice in click draw based graphical passwords, encouraging users to select more random, and hence more difficult to guess patterns. |
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Advanced Engineering Research and Science