Designing and Simulation a Secure Network Using Multiple Security Technologies: Port Security, DHCP Snooping, ACL, SSH and Data Protection Type of the Paper (Applied Scientific Study). Comprehensive Journal of Science, [S. l.], v. 10, n. 38, p. 3312–3318, 2025. DOI: 10.65405/3fgyx729. Disponível em: https://cjos.histr.edu.ly/index.php/journal/article/view/1133. Acesso em: 31 jan. 2026.