Analisis Serangan Man-In-The-Middle (Mitm) Dan Denial Of Service (Dos) Pada Protokol L2tp/Ipsec Berdasarkan Aspek Quality Of Service. SEMASTER: Seminar Nasional Teknologi Informasi & Ilmu Komputer, [S. l.], v. 4, n. 1, p. 527–535, 2025. DOI: 10.31849/mqke2a86. Disponível em: https://journal.unilak.ac.id/index.php/Semaster/article/view/32337. Acesso em: 12 jul. 2026.