Directcha-maze: A Study of CAPTCHA Configuration with Machine Learning and Brute-Force Attack Defensibility Along with User Convenience Consideration

Ayane Sano, Masahiro Fujita, Masakatsu Nishigaki. Directcha-maze: A Study of CAPTCHA Configuration with Machine Learning and Brute-Force Attack Defensibility Along with User Convenience Consideration. In Leonard Barolli, Fatos Xhafa, Jordi Conesa, editors, Advances on Broad-Band Wireless Computing, Communication and Applications, Proceedings of the 12th International Conference on Broad-Band Wireless Computing, Communication and Applications, BWCCA-2017, Barcelona, Spain, November 8-10, 2017. Volume 12 of Lecture Notes on Data Engineering and Communications Technologies, pages 489-501, Springer, 2017. [doi]