Muhammad Irsyad Abdurrahman, . (2025) ANALISIS PERFORMA KEAMANAN JARINGAN DI PERUSAHAAN RITEL (Studi Kasus: PT XYZ). Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
The retail industry has seen a significant rise in DDoS and ransomware attacks over recent years. According to Verizon's 2023 report, Denial-of-Service and ransomware rank among the most frequent incidents. Strengthening network security is one of the key strategies to mitigate these threats. Security measures such as firewalls, honeypots, IDS, and proxies are essential components. This study aims to analyze and evaluate the performance of network security at PT XYZ in responding to DDoS and ransomware attacks while designing new mitigation strategies. The research was conducted in a security testing environment that simulates PT XYZ's operational setup, ensuring no disruption to business operations. The implementation of firewalls and reverse proxies successfully mitigated DDoS attacks, demonstrating their ability to reduce the impact of such threats involving SYN, TCP, and HTTP flags resulted in an average throughput increase of 6.67 Mbps, an average jitter value of 2.23 ms, a significant 86.67% decrease in latency, an 87% reduction in packet loss, and a 49.67% drop in CPU usage on the firewal.. Additionally, Suricata was employed as an IDS and effectively detected both DDoS and ransomware attacks using ET Open rules.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 2110511065] [Pembimbing 1: Supriyanto] [Pembimbing 2: Hamonangan Kinantan Prabu] [Penguji 1: Henki Bayu Seta] [Penguji 2: Nurhuda Maulana] |
| Uncontrolled Keywords: | network security, ransomware, DDoS, firewall, honeypot, Suricata, retail |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
| Divisions: | Fakultas Ilmu Komputer > Program Studi Informatika (S1) |
| Depositing User: | MUHAMMAD IRSYAD ABDURRAHMAN |
| Date Deposited: | 24 Feb 2025 02:49 |
| Last Modified: | 24 Feb 2025 02:49 |
| URI: | http://repository.upnvj.ac.id/id/eprint/35332 |
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