Authors : Rupesh Sahu; Neelesh Jain; Devendra Rewarikar

Volume/Issue : Volume 8 - 2023, Issue 7 - July

Google Scholar : https://bit.ly/3TmGbDi

Scribd : https://tinyurl.com/26f4y2e5

DOI : https://doi.org/10.5281/zenodo.8232632

Abstract : Web security is frequently needed in this day and age to protect against fraudulent activity. Many hackers attempt to create software that interacts with online sites automatically in an effort to access data or create numerous trash entries, which causes web servers to stall. With the use of CAPTCHA, garbage submissions may be stopped, and bots can be recognized and prevented from interfering with machine-based programs. Completely Automated Public Turing Test to Tell Computers and Humans Apart is referred to as CAPTCHA. There are a number of strategies accessible in the evolution of CAPTCHA, including distorted text, photo recognition, math problems, and game-based CAPTCHA. Today, game-based Turing tests are quite popular, but as games lack intellectual rigor, there are several ways they might be broken. Therefore, an inherent CAPTCHA is necessary. The suggested system is based on Situation Reaction Based Intrinsic Decision. The suggested method can more accurately categorize people and robots according to their underlying issues. It has been said that humans are more equipped to handle difficulties that arise in real life than machines are, who tend to have difficulty appreciating the context or understanding how to approach a problem. Therefore, the proposed system's difficulties are straightforward scenarios that are simpler for humans but very hard for robots.

Keywords : CAPTCHA, Web Security, Turing Test, Reaction Test, Game Theory, Hard AI Problem, Bots.