The Capsecure Project: Analyzing and Recognizing Captchas using a Custom-Based CNN Model. International Journal of Engineering Research and Science & Technology, [S. l.], v. 21, n. 2, p. 1505–1515, 2025. DOI: 10.62643/. Disponível em: https://ijerst.org/index.php/ijerst/article/view/900. Acesso em: 30 apr. 2026.