Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Zaelania, Moch Zenal
Unknown Affiliation
Aerospace Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Implementation of a Computer Network Security System Using the Random Port Knocking Method on the Linux Operating System at Insan Prima Mandiri Vocational School Nurpalaha, Rifki; Zaelania, Moch Zenal; Artemysia, Khaulyca Arva; FahruRoji, Fikri
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 69 No 3 (2025): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v69i3.556

Abstract

Technological advancements encourage schools to utilize computer networks for learning, making information security crucial. The purpose of this research is the implementation of a computer network security system using the random port knocking method on the linux operating system at Insan Prima Mandiri Vocational School. SMK Insan Prima Mandiri faces the risk of cyber attacks on local and wireless networks. To address this, a server security system was built using a honeypot, port knocking, and iptables. Tests were conducted before and after the system was implemented using port scanning and brute-force attacks. Results showed that before the system was implemented, the SSH (Secure Shell) port was easily accessible. After implementation, the server was able to detect and block attacks, redirect access to the honeypot, and send notifications to the admin via Telegram.
Co-Authors Artemysia, Khaulyca Arva FahruRoji, Fikri Nurpalaha, Rifki