HILMI, M. A. A.; HERDIYANTI, F. . Linux Operating System Security Testing Case Study: FTP Security in Metasploitable2. SAINTEKBU, [S. l.], v. 15, n. 02, p. 62–67, 2023. Disponível em: https://ejournal.unwaha.ac.id/index.php/saintek/article/view/3629. Acesso em: 23 feb. 2025.