Think-an image based CAPTCHA mechanism (testifying human based on intelligence and knowledge)
V. Srikanth, C. Vishwanathan, Udit Asati, N. Ch. S. N. Iyengar · 2009
There is a need for a CAPTCHA as a result of the abuse of automated 'bots' [6]. The problem of spamming resulted as the bots intruded into the internet [3]. However, there were many solutions provided for stopping these bots from entering the internet. The best and most feasible solution proposed till now has been the CAPTCHA or the fuzzy text recognition. But the latest news that hurt the organisations that use CAPTCHA is that the bots started recognizing these fuzzy texts. In this paper we propose a novel yet simple idea which can serve as a replacement to CAPTCHA. There have been several image based CAPTCHA's proposed and as well defeated [1]. But our