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Acta Electronica Malaysia (AEM)

AN IMAGE-BASED CAPTCHA SYSTEM USING CLICK

March 5, 2019 Posted by din In Acta Electronica Malaysia (AEM)

ABSTRACT

AN IMAGE-BASED CAPTCHA SYSTEM USING CLICK

Acta Electronica Malaysia (AEM)
Author: Farah Ruzanna Ridzuan, Hairulnizam Mahdin, Shahreen Kasim, Mohd Sanusi Azmi
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

DOI :10.26480/aem.01.2019.23.25

CAPTCHA stand for “Completely Automated Public Turing test to tell Computers and Humans Apart”. It is a technique of testing where only human can solve it and computer-generated system (bots) could not get through it. In this paper, a new type CAPTCHA system is proposed. The proposed scheme named ClickShape, developed by using a technique based on image-based CAPTCHA. ClickShape will ask user to click on the shape displayed by the system. It is quite similar to image-based CAPTCHA where user have to choose any specific image, for example image of a signboard. As for this captcha image of a shape is easier to be recognize by human. This type of CAPTCHA had developed by using HTML, JavaScript, PHP and Cascading Style Sheets (CSS).

Pages 23-25
Year 2019
Issue 1
Volume 3

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