GeeSolver: A generic, efficient, and effortless solver with self-supervised learning for breaking text captchas

R Zhao, X Deng, Y Wang, Z Yan, Z Han… - … IEEE Symposium on …, 2023 - ieeexplore.ieee.org
Although text-based captcha, which is used to differentiate between human users and bots,
has faced many attack methods, it remains a widely used security mechanism and is …

A Security Analysis of Text-based Captcha Schemes

AM Algwil - African Journal of Advanced Pure and Applied …, 2023 - aaasjournals.com
Captcha has become a standard security mechanism to protect many services and
resources on the Web. A Captcha challenge is created and validated automatically by …

EnSolver: Uncertainty-Aware Ensemble CAPTCHA Solvers with Theoretical Guarantees

DC Hoang, B Ousat, A Kharraz, CV Nguyen - arxiv preprint arxiv …, 2023 - arxiv.org
The popularity of text-based CAPTCHA as a security mechanism to protect websites from
automated bots has prompted researches in CAPTCHA solvers, with the aim of …