The E-mail Spoofing on the Network Layer Protocols and Countermeasures Besides the Sender Domain Authentication. International Journal of Information and Electronics Engineering, [S. l.], v. 10, n. 1, p. 22–27, 2024. Disponível em: https://www.ijiee.org/index.php/ijiee/article/view/231. Acesso em: 19 may. 2026.