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Network Security Analysis with Hybrid Intrusion Detection System, Firewall, and Attacker Log Visualisation Sulthan Alfarisy; Eka Setya Wijaya; Muhammad Fajrian Noor; Muhammad Bahit
Jurnal Teknologi Informasi Universitas Lambung Mangkurat (JTIULM) Vol. 10 No. 1 (2025)
Publisher : Fakultas Teknik Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtiulm.v10i1.462

Abstract

The current digital era brings convenience to people in various industries, including access to information that can be obtained from various sources on the Internet. However, the freedom of the Internet has also led to an increase in cybercrime, which has become a serious problem. According to a monitoring report from the National Cyber and Crypto Agency (BSSN), Indonesia experienced a total of around 2.4 billion cyberattack anomalies between January 2021 and August 2022. With so many cases, an effective system is needed to detect, prevent, and monitor computer networks. This research applies a hybrid Intrusion Detection System (IDS) system that uses OSSEC and Suricata, and uses Elastic Stack for log management for server monitoring. The results show that this hybrid IDS system is able to detect all types of attacks tested, including port scanning, brute force, SQL injection, and denial of service (DoS). In addition, this system can also block attack access by utilising firewall features such as Iptables. The detection results of the hybrid IDS were successfully visualised using Elastic Stack, demonstrating the effectiveness of the system in improving computer network security.
Penguatan Manajemen Keuangan pada Kelompok Usaha Bersama (KUBE) Berkat Ilahi Desa Pulantani Muhammad Bahit; Syahrial Shaddiq; Monika Handayani; Harry Pratama Yunus; Ihya Ihya; Muhammad Fauzan Ahsani; Muhammad Rivaldi Akbar
KREATIF: Jurnal Pengabdian Masyarakat Nusantara Vol. 6 No. 1 (2026): Jurnal Pengabdian Masyarakat Nusantara
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/kreatif.v6i1.8422

Abstract

This Community Partnership Program (PKM) aims to improve the financial management capacity of the Berkat Ilahi Joint Business Group (KUBE), a purun weaving artisan group in Pulantani Village, Hulu Sungai Utara Regency, South Kalimantan. The partners' main challenges were the lack of structured financial records and inaccuracies in calculating the cost of goods sold (COGS). To address these challenges, a web-based accounting information system was developed to facilitate financial recording, COGS calculations, and budget planning. Implementation methods included outreach, workshops, mentoring, and evaluation. Results showed that more than 85% of KUBE members were able to independently manage COGS reports, financial reports, and digital marketing content. The implementation of this program not only increased transparency and accountability in financial management but also opened broader market access through digital platforms. This program is expected to support the sustainability of the purun weaving business and strengthen the local economy based on empowerment and innovation