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ANALYSIS OF CABLE NETWORK READINESS FOR THE IMPLEMENTATION OF ENTERPRISE RESOURCE PLANNING INFORMATION SYSTEMS AT THE FACULTY OF INDUSTRIAL ENGINEERING febriyanto, Akbar; Hediyanto, Umar Yunan Kurnia Septo; Fathinuddin, Muhammad
JIKO (Jurnal Informatika dan Komputer) Vol 7, No 3 (2024)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jiko.v7i3.8624

Abstract

With the rapid advancement of information and communication technology, organizations increasingly adopt integrated systems to enhance efficiency and productivity. One widely adopted technology is Enterprise Resource Planning (ERP), a comprehensive management system that integrates various business functions, including finance, manufacturing, inventory, and human resources. Implementing an ERP system requires a robust network infrastructure, particularly in terms of quality of service (quality of service). This study aims to evaluate the readiness of the cable network infrastructure across three buildings at the Faculty of Industrial Engineering, Telkom University, to implement an Odoo-based ERP system. The research employs the Network Development Life Cycle (NDLC) methodology, focusing on crucial quality of service parameters such as throughput, delay, jitter, and packet loss. Data were collected through observations, interviews, and network analysis using Wireshark, with tests conducted at different times (low, peak, and intermediate). The results show that the TULT Building, Mangudu Building, and Building B Cacuk networks are generally prepared for ERP implementation. For instance, in the TULT Building, the average throughput without filters at low, peak, and intermediate times was 45.296 Kbps, 50.923 Kbps, and 61.399 Kbps, respectively. Packet loss averaged 0.56%, 0.50%, and 0.65% without filters. Despite jitter values ranging from 103.73 ms to 582.40 ms, below the TIPHON standard, the ERP system remains functional as it is not highly sensitive. The study concludes that the existing network infrastructure is sufficient mainly for the Odoo-based ERP implementation, with recommendations for further improvements to address jitter issues.
Implementasi dan Analisis Attack Tree pada Aplikasi DVWA Berdasar Metrik Time dan Skill Level Nugraha, Yadi; Widjajarto, Adityas; Fathinuddin, Muhammad
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 7, No 2 (2023): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v7i2.690

Abstract

Attack trees can be formulated based on the steps of exploitation that occur in web applications. The aim of this research is to understand the relationship between attack trees and exploitation characteristics based on time and skill level metrics. The platform for exploitation testing uses DVWA and is organized into an attack tree. The attack tree is structured with both protected and unprotected WAF conditions. The attack tree is organized based on five vulnerabilities: SQL Injection, XSS (Reflected), Command injection, CSRF, and Brute force. The analysis results with the unprotected WAF condition conclude that the XSS (Reflected) attack tree ranks first with a score of 131.92. The SQL Injection attack tree ranks last with a score of 1727.56. Meanwhile, with the WAF, the SQL Injection attack tree ranks first with a score of 54. The Brute force attack tree ranks last with a score of 319.51. Thus, this relationship can be used for ranking attack trees based on time and skill level metrics. Further research can involve detailing the steps of exploitation using CVSS scores as a skill level calculation and measuring parameters using IDS as one of the firewall features.
Analisis Security Mitigation dengan Metode Vulnerability Assesment and Penetration Testing (VAPT) (Kasus Website Kerja Praktek dan Pengabdian Masyarakat) Fadillah, Muhammad Iqbal; Yanto, Umar Yunan Kurnia Sept; Fathinuddin, Muhammad
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 7, No 2 (2023): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v7i2.683

Abstract

The current development of technology is progressing rapidly in line with the ease of accessing information through various means, whether through mobile applications or websites. This convenience has had a significant impact on various industries, governments, and educational institutions that utilize websites as information support for learning and teaching activities, including at XYZ Faculty. The website is used to manage student activities in Internship and Community Service (ICS). In previous research, vulnerability assessment was conducted to identify vulnerabilities on the website; however, no mitigation was implemented for the vulnerabilities found. Therefore, security mitigation is needed to address the risks associated with these vulnerabilities. The method used in this process is Vulnerability Assessment and Penetration Testing (VAPT) with gray box testing techniques, as well as the tools Burp Suite, Acunetix, and Nessus. Vulnerability analysis was performed on the identified vulnerabilities on the website to determine a list of vulnerabilities for further exploitation. Through testing on this ICS website, nine vulnerabilities were found, including one high-level vulnerability, four medium-level vulnerabilities, and four low-level vulnerabilities. These vulnerabilities were then mitigated, and the results showed that four out of the nine vulnerabilities were successfully mitigated, improving the website's security compared to before.
Implementasi dan Analisis Attack Tree pada Aplikasi DVWA Berdasar Metrik Time dan Probability Irawan, Alfian Rifki; Widjajarto, Adityas; Fathinuddin, Muhammad
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 7, No 2 (2023): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v7i2.688

Abstract

The formulation of attack trees can be based on the exploitation stages in web-based applications. According to this formulation, this research aims to understand the relationship between attack trees and exploitation characteristics using time and probability metrics. The construction of attack trees is based on experimental platforms using the DVWA web-based application, both in protected and unprotected conditions by a Web Application Firewall (WAF). Exploitation is carried out on five vulnerabilities, namely SQL Injection, XSS (Reflected), Command Injection, CSRF, and Brute Force. The analysis results without a WAF show that the Cross-Site Request Forgery attack tree occupies the top position with a score of 18.19. On the other hand, the Brute Force attack tree ranks last with a score of 230.09. With the presence of a WAF, the Command Injection attack tree takes the first position with a score of 4.80, while the Brute Force attack tree remains in the last position with a score of 43.08. Further research in this study may involve a detailed examination of probability metrics and the calculation of vulnerability factors.
Optimisasi Strategi Security Mitigation Dengan Vapt Pada Website Absensi Praktikan Dan Asisten Laboratorium Praktek Basyirah, Aulia; Hediyanto, Umar Yunan Kurnia Septo; Fathinuddin, Muhammad
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 7, No 2 (2023): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v7i2.684

Abstract

Information technology is growing rapidly alongside its users. One of the uses of information technology is websites, which have been widely adopted by various parties, including XYZ University, utilizing them for academic and internal purposes. One such website at the university is used for attendance tracking during practical sessions in the Faculty of XYZ. However, technological advancements have also brought an increase in security attacks on websites by unauthorized entities. Therefore, a vulnerability assessment was conducted using the Vulnerability Assessment and Penetration Testing (VAPT) method, employing automated scanning tools such as Nessus, Burpsuite, and OWASP ZAP to identify vulnerabilities in the website. During the testing, 27 security vulnerabilities were found and consolidated into 9 issues for exploitation and mitigation. Eventually, 4 out of the 9 security vulnerabilities were successfully mitigated.
Strategi Security Mitigation Dengan VAPT Pada Website Rekruitasi Asisten Praktikum Hafitzhah, Yolanda; Hediyanto, Umar Yunan Kurnia Septo; Fathinuddin, Muhammad
Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) Vol 8, No 2 (2023): Edisi Agustus
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jurasik.v8i2.646

Abstract

In information technology, the internet is one of the things that is very important and useful at this time, one of which is the existence of a website. Currently the website is used by various types of activities, one of which is the XYZ Faculty. The website is used to assist students in taking care of all administrative needs needed for the process of assistant recruitment activities. Therefore, a vulnerability assessment was carried out using the VAPT method using several tools, namely OWASP ZAP, Acunetix, and NetSparker to find vulnerabilities on the website. In this test, 17 vulnerability gaps were found which were combined into 9 gaps for exploitation and mitigation. And the final result, 5 out of 8 security holes were successfully mitigated
From Ballots to Bytes A Digital Revolution in Village Head Elections - A Case Study from Sukadana, Indonesia Fathinuddin, Muhammad; Hediyanto, Umar Yunan Kurnia Septo; Widjajarto, Adityas; Safitra, Muhammad Fakhrul
SEIKO : Journal of Management & Business Vol 6, No 2.1 (2023)
Publisher : Program Pascasarjana STIE Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/sejaman.v6i2.5691

Abstract

Paper ini mengeksplorasi transformasi digital dalam pemilihan kepala desa di Sukadana, Indonesia, dengan fokus pada implementasi teknologi berbasis database. Kami mengkaji peralihan dari metode pemungutan suara berbasis kertas tradisional ke sistem pemungutan suara elektronik dan dampaknya terhadap partisipasi pemilih, transparansi, dan keseluruhan proses pemilihan. Kami juga menganalisis hasil dari transformasi ini, mengidentifikasi kendala yang dihadapi selama proses tersebut, serta pembelajaran yang diambil dari studi kasus ini. Selain itu, kami memberikan rekomendasi bagi daerah pedesaan lain yang sedang mempertimbangkan pergeseran digital serupa. Temuan kami menyoroti peningkatan signifikan dalam partisipasi pemilih, peningkatan transparansi proses, dan potensi untuk meningkatkan demokrasi di tingkat desa. Keberhasilan revolusi digital ini dalam konteks pedesaan menegaskan pentingnya pendekatan yang disesuaikan dengan adopsi teknologi di lingkungan semacam ini, memperhatikan kebutuhan lokal dan mengatasi masalah keamanan. Kata Kunci: Transformasi digital; Pemilihan kepala desa; Teknologi berbasis database; Adopsi teknologi di pedesaan; Partisipasi pemilih dan transparansi.
Analisis Dan Manajemen Bandwidth Menggunakan Metode Htb (Hierarchical Token Bucket) Pada Sman 20 Bandung Ismayana, I Nyoman Gede; Saedudin, Rd. Rohmat; Fathinuddin, Muhammad
eProceedings of Engineering Vol. 12 No. 1 (2025): Februari 2025
Publisher : eProceedings of Engineering

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Abstract

Abstrak — Internet sangat berperan penting dalam aktivitassehari-hari kita terutama saat belajar disekolah. Jaringan yangtersedia pada SMAN 20 Bandung dirasa kurang memadaidikarenakan bandwidth yang tersedia belum sepenuhnya diaturoleh manajemen bandwidth. Manajemen bandwidth yang adapada SMAN 20 Bandung terbilang belum efektif dikarenakanbandwidth yang diterima oleh masing-masing switch tidaksesuai dengan kebutuhan. Bandwidth yang tersedia pada SMAN20 Bandung yaitu sekitar 400 mbps dimana yang seharusnyasetiap switch menerima 25% dari total bandwidth yaitu sebesar100 mbps namun kenyataanya kurang atau bahkan melebihibandwidth yang seharusnya diterima sehingga terjadinyapermasalahan bandwidth yang tidak beraturan. Manajemenbandwidth sangat dibutuhkan dengan menerapkan metodeHierarchical Token Bucket (HTB). Metode perancangan sistemmenggunakan metode Network Development Life Cycle (NDLC).Dikarenakan sumber daya yang terbatas maka skala penelitiandisesuaikan dengan sumber daya yang ada dan hasil darimanajemen bandwidth yang diperoleh akan dianalisis. Setelahpengujian dilakukan didapatkan data bahwa bandwidthsebelum penelitian dan sesudah penelitian terdapat perbedaandimana keadaan bandwidth setelah pengujian lebih teratur dantidak terjadi ketimpangan antar user. Kata kunci— Bandwidth, Manajemen bandwidth, SMAN 20 Bandung, Hierarchical Token Bucket, NDLC, Prioritas
Analisis Kesiapan Infrastruktur Jaringan Nirkabel Untuk Implementasi Sistem Informasi ERP (Enterprise Resource Planning) Pada Fakultas Rekayasa Industri Rizkiardi, Jizdan; Hediyanto, Umar Yunan Kurnia Septo; Fathinuddin, Muhammad
eProceedings of Engineering Vol. 12 No. 1 (2025): Februari 2025
Publisher : eProceedings of Engineering

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Abstract

Abstrak — Dalam era digital yang berkembang pesat, penggunaan sistem perencanaan sumber daya perusahaan(ERP) menjadi landasan utama operasi perusahaan di seluruh dunia. Sistem Informasi ERP mengintegrasikan aspek bisnisseperti manajemen inventaris, keuangan, produksi, sumber daya manusia, dan logistik untuk mendukung pengambilankeputusan strategis dan meningkatkan efisiensi operasional. Di perguruan tinggi, ERP dapat memperluas aksesibilitasinformasi akademik, mempermudah pengelolaan sumber daya, dan memperkuat manajemen keuangan. Untukmengimplementasikan ERP dengan baik, diperlukan infrastruktur jaringan yang handal. Teknologi jaringannirkabel memungkinkan transmisi data secara fleksibel tanpakabel fisik, dengan keunggulan biaya rendah, kemudahaninstalasi, dan jangkauan luas, meskipun menghadapi tantangankeamanan data dan performa yang tidak stabil. UniversitasTelkom berencana menerapkan ERP di Fakultas RekayasaIndustri. Penelitian ini menganalisis kesiapan infrastrukturjaringan nirkabel melalui perhitungan kualitas layanan(Quality of Service) yang meliputi throughput, packet loss,delay, dan jitter di tiga gedung: Gedung TULT, Gedung CacukB, dan Gedung Mangudu. Metode yang digunakan adalahNetwork Development Life Cycle (NDLC). Hasil penelitianmenunjukkan bahwa infrastruktur jaringan nirkabel diFakultas Rekayasa Industri cukup memadai untuk mendukungimplementasi ERP. Pengukuran QoS menunjukkan jaringandengan throughput tinggi, packet loss rendah, delay dapatditerima, dan jitter minimal. Kesimpulan ini memberikan dasarkuat bagi Fakultas untuk menerapkan ERP secara efektif danmemberikan rekomendasi perbaikan untuk meningkatkankinerja jaringan. Penelitian ini juga dapat menjadi acuan bagiinstitusi lain dalam mengembangkan infrastruktur jaringanyang handal. Kata kunci— jaringan nirkabel, ERP, network development life cycle, QoS
Analisis Quality Of Service Jaringan Komputer Di Sekolah Menengah Atas Negeri 20 Bandung Menggunakan Metode Prepare, Plan, Design, Implement, Operate, Optimization (Ppdioo) Tarjono, Muhamad Felix Nugraha; Saedudin, Rd. Rohmat; Fathinuddin, Muhammad
eProceedings of Engineering Vol. 12 No. 1 (2025): Februari 2025
Publisher : eProceedings of Engineering

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Abstract

Abstrak — Infrastruktur dan manajemen jaringan menjadihal yang krusial untuk sebuah jaringan komputer agar dapatmemberi kepuasan dan kenyamanan bagi pengguna layananinternet. Peran internet bagi SMAN 20 sangat penting, namunpada penerapannya masih ada beberapa masalah yang seringdijumpai oleh penggunanya, seperti kecepatan internet yangdigunakan lambat, pengguna yang tidak dapat terkoneksidengan jaringan, serta pembagian bandwidth yang tidak tepatsasaran. Untuk mengatasi permasalahan tersebut, dapatdilakukan identifikasi atau analisis kualitas jaringan padaSMAN 20 Bandung dengan metode pengujian jaringan qualityof service (QOS).Kerangka kerja yang digunakan pada penelitian ini adalahPPDIOO, namun dibatasi hingga fase perancangan. Pengujiandilakukan dengan cara capture log data jaringan menggunakanwireshark, saat jam senggang dan sibuk sekolah, sebagai aktormurid, staf manajemen, dan staf admin.Dari analisis yang dilakukan, kualitas jaringan trafficpublik lebih baik parameternya saat jam senggang, karenakarakter penggunanya yang lebih intens. Sedangkan padakualitas jaringan traffic manajemen dan admin mendapatkannilai sempurna pada jam senggang maupun sibuk. Hal inidisebabkan karena jenis koneksi nya wired dan bandwidth yangdi bypass. Kata kunci — QOS, Wireshark, Throughput, Packet Loss, Delay, Jiter