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All Journal Journal of Students‘ Research in Computer Science (JSRCS) Jurnal Komputer, Informasi dan Teknologi
Welmi Simanjuntak
Universitas Katolik Musi Charitas
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media

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Analisis Manajemen Risiko IT Pada PT Hindoli Menggunakan Framework COBIT 5.0 Domain APO12 Nova Br Hombing; Welmi Simanjuntak; Sri Andayani
Jurnal Komputer, Informasi dan Teknologi Vol. 6 No. 1 (2026): June
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/jkomitek.v6i1.3634

Abstract

Information technology plays a crucial role in supporting the operational continuity of globally operating agribusiness companies. PT Hindoli, as part of the Cargill Incorporated business network, relies heavily on information technology systems to support production processes, data management, and connectivity across operational locations. This dependency requires the implementation of structured IT risk management aligned with international IT governance practices. This study aims to evaluate the capability level of information technology risk management processes at PT Hindoli using the COBIT 5.0 framework, specifically within the APO12 (Manage Risk) domain. The research method involved interviews with the information technology team and the distribution of questionnaires developed based on six APO12 subdomains (APO12.01–APO12.06). The collected data were analyzed to assess the current capability condition (As-Is) and the expected condition (To-Be). The results indicate that all APO12 subdomains achieved a capability level of Level 5 (Optimizing Process). This finding demonstrates that IT risk management at PT Hindoli has been implemented optimally, integrated with Cargill’s Global IT systems, and supported by continuous monitoring, evaluation, and improvement mechanisms. This study is expected to serve as a reference for maintaining and enhancing sustainable information technology risk governance.
Sistem Informasi Penjualan dan Persediaan Obat pada Apotek Sejuk Berbasis UI/UX dan Design Thinking Welmi Simanjuntak; Sri Andayani; Nova Magdalena Br Hombing
Journal of Students‘ Research in Computer Science Vol. 7 No. 1 (2026): Mei 2026
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/4pgf8h57

Abstract

Sejuk Pharmacy still faces operational challenges because medicine inventory records and sales transactions are managed manually. This condition leads to stock data discrepancies, reporting delays, and a risk of recording errors. This study aims to design a User Interface (UI) and User Experience (UX) for a sales and medicine inventory information system at Sejuk Pharmacy to improve operational efficiency. The method used is Design Thinking, consisting of the empathize, define, ideate, prototype, and testing stages. The result of this study is a prototype of a pharmacy information system that includes medicine data management, sales transactions (Point of Sale), transaction history, and operational reports. The prototype was designed using Figma with a simple and user-friendly interface. The usability testing results indicate that the proposed interface helps users understand system navigation and facilitates inventory management and sales transaction processes.
Analisis Manajemen Risiko SI/TI Pada PT XYZ Menggunakan ISO 31000:2018 Nova Magdalena Br Hombing; Welmi Simanjuntak; Febrianti Maharani L P Lubis; Sri Andayani
Jurnal Komputer, Informasi dan Teknologi Vol. 6 No. 1 (2026): June
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/jkomitek.v6i1.4165

Abstract

Penelitian ini bertujuan untuk mengidentifikasi, menganalisis, dan mengevaluasi tata kelola risiko SI/TI pada PT XYZ guna menyusun strategi penanganan yang tepat berbasis kerangka kerja ISO 31000:2018. Penelitian ini menggunakan metode deskriptif dengan pendekatan campuran (mixed methods). Pengumpulan data primer dilakukan melalui observasi, wawancara, dan penyebaran kuesioner berskala Likert 1–5 kepada departemen TI untuk mengukur nilai kemungkinan (Likelihood) dan dampak (Impact) dari 17 risiko yang teridentifikasi. Hasil evaluasi menunjukkan bahwa secara keseluruhan risiko di perusahaan tersebut berada pada kategori Medium Risk (Kuning). Ancaman dengan prioritas penanganan tertinggi adalah Mati Listrik (R01) dan Internet Terputus (R06), sedangkan ancaman berisiko fatal seperti Ransomware (R11) dan Hacking (R12) memiliki frekuensi kejadian yang sangat rendah (Rare). Sebagai tindak lanjut, penelitian ini merekomendasikan strategi mitigasi yang berfokus pada penguatan infrastruktur fisik, seperti penyediaan UPS dan backup ISP, serta peningkatan kewaspadaan keamanan siber karyawan melalui edukasi rutin guna menekan potensi kerugian operasional di masa mendatang.
Co-Authors Andayani, Sri Febrianti Maharani L P Lubis Nova Br Hombing Nova Magdalena Br Hombing Nova Magdalena Br Hombing