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All Journal International Journal of Electrical and Computer Engineering TEKNIK INFORMATIKA JIK Jurnal Ilmu Komputer TELKOMNIKA (Telecommunication Computing Electronics and Control) Bulletin of Electrical Engineering and Informatics Bulletin of Electrical Engineering and Informatics PROCEEDING IC-ITECHS 2014 Bulletin of Electrical Engineering and Informatics Proceeding of the Electrical Engineering Computer Science and Informatics Sinkron : Jurnal dan Penelitian Teknik Informatika Journal of Information Systems and Informatics Syntax Idea INFORMASI (Jurnal Informatika dan Sistem Informasi) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences International Journal of Engineering, Science and Information Technology Metta : Jurnal Ilmu Multidisiplin Jurnal Indonesia Sosial Teknologi Innovative: Journal Of Social Science Research Jurnal Informatika Ekonomi Bisnis Jurnal Sistem Informasi
Ahmad Nurul Fajar
Bina Nusantara University
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Perancangan Model Bisnis Perubahan Swab Aja menjadi Klinik Menggunakan Metode Bisnis Model Kanvas Anggito, Nurmaryo; Fajar, Ahmad Nurul
Jurnal Informatika Ekonomi Bisnis Vol. 5, No. 4 (December 2023)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v5i4.688

Abstract

This research is case study research at the Swab Aja. The aims of this research to find existing business model analysis Swab Aja; and to find a business model design for changing Swab Aja into a clinic using the Business Model Canvas. This research is qualitative research. The data used are primary data and secondary data. Secondary data was obtained through document analysis while primary data was obtained through field studies and interviews. Data collection techniques to be used in this research are: in-depth interviews); participant – observation); and Documentation. The interview guide used consisted of 50 questions. The interview guide was prepared based on the 9 stages of developing the canvas business model. The findings in this research are: there are changes in the components of key activities, value propositions, channels, and customer segments; the design of a new business model at the SWAB AJA Laboratory, namely changing its form to a clinic that provides various services besides SWAB and PCR tests such as physiotherapy, pharmacy, offline clinics and even delivery services; and a new brand is required for the SWAB AJA Laboratory so that the customer's image changes to increase sales.
Evaluasi Tata Kelola Teknologi Informasi di Perusahaan Manufaktur Otomotif: Pendekatan Menggunakan Kerangka Kerja COBIT 2019 Hans Brillian Thehawijaya; Ahmad Nurul Fajar
Syntax Idea 3953-3958
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/syntax-idea.v6i9.4401

Abstract

Teknologi Informasi sudah menjadi bagian dari sebuah komponen penting dalam sebuah perusahaan, perusahaan otomotif di Indonesia sendiri tentunya memiliki menghadapi tantangan dalam mencapai KPI operasional teknologi informasi yang ditargetkan khususnya terkait dengan ticketing helpdesk dimana terdapat abnomalitas pada naiknya jumlah ticket problem dari waktu ke waktu. Melalui pengukuran kapabilitas tata kelola IT menggunakan COBIT 2019 pada tahun 2022, ditemukan bahwa aspek business continuity and availability belum sepenuhnya tercakup. Hal ini menyebabkan peningkatan jumlah tiket di Divisi CIT, memicu peningkatan biaya operasional perusahaan akibat penambahan sumber daya manusia. Analisis kapabilitas TI menggunakan skala COBIT 2019 dan model Capability Maturity Model Integration (CMMI). Studi ini bertujuan untuk mengukur tingkat kapabilitas tata kelola layanan teknologi informasi di Divisi CIT perusahaan manufaktur. Menggunakan kerangka kerja COBIT 2019, penelitian ini merancang rekomendasi berdasarkan hasil pengukuran
Failure of Preventive Security Controls in Cloud-Native Systems: Revisiting Governance Enforcement Ramadhan, Muhammad Daffa; Fajar, Ahmad Nurul
International Journal of Engineering, Science and Information Technology Vol 5, No 3 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i3.1294

Abstract

Cloud-native architectures have introduced a fundamental shift in how security and governance are applied within modern IT environments. While traditional preventive IT General Controls (ITGCs) were designed for static, centralised systems, their application in dynamic, decentralised, and automated cloud-native systems remains ambiguous and often ineffective. This study investigates the patterns of failure in preventive controls across cloud-native environments and analyses the extent to which governance frameworks fail to enforce security proactively. Employing a meta-synthetic approach, this research reviews documented cloud breach incidents from 2021 to 2024 to extract recurring failure patterns. These incidents were analysed and mapped against major security control domains, including identity and access management, configuration hardening, and observability. The findings highlight systemic gaps in the implementation of preventive measures, particularly in areas where infrastructure is governed as code, and runtime dynamics alter control effectiveness. Furthermore, the study examines how existing governance frameworks such as ISO 27001, COBIT, and NIST CSF are often too abstract or outdated to directly translate into executable policies within CI/CD pipelines and cloud-native infrastructures. The study reveals that misconfigurations, inadequate identity management, and runtime blind spots are among the most common contributors to control failures. These issues are compounded by the lack of real-time enforcement mechanisms and the misalignment between policy design and operational realities. Based on these findings, the paper proposes a shift toward Governance-as-Code and continuous control validation as critical strategies for modern preventive governance. In conclusion, the paper demonstrates that traditional ITGCs, while still conceptually relevant, require operational reengineering to remain effective in cloud-native ecosystems. A governance model that is executable, context-aware, and runtime-integrated is essential for proactive security and sustained compliance in modern digital infrastructure.
UX Matters: Unlocking QRIS Adoption among MSMEs in the Greater Jakarta Area Ramadhan, Muhammad Daffa; Fajar, Ahmad Nurul
International Journal of Engineering, Science and Information Technology Vol 5, No 4 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i4.1337

Abstract

This study investigates the influence of User Experience (UX) dimensions, integrated with the Technology Acceptance Model (TAM), on the adoption intention of Micro, Small, and Medium Enterprises (MSMEs) in the Greater Jakarta area toward the Quick Response Code Indonesian Standard (QRIS). The research examines functional qualities, which consist of Efficiency, Perspicuity, and Dependability, alongside hedonic qualities, represented by Stimulation and Novelty, as well as Trust, which serves as an essential construct in the adoption process of financial technologies. These factors were evaluated as direct predictors of adoption behaviour, while Perceived Usefulness (PU) and Perceived Ease of Use (PEOU) were employed as mediating variables to capture the mechanisms underlying the relationships, consistent with TAM’s theoretical framework. Data were collected from 400 MSMEs across various industries in the region, and analysis was conducted using Partial Least Squares–Structural Equation Modelling (PLS-SEM). The empirical results demonstrate that Efficiency strongly drives PU, emphasising the critical role of task performance and functional reliability in shaping perceptions of usefulness. Dependability and Trust significantly improve PEOU, highlighting that stable system performance and confidence in technology providers reduce complexity and foster ease of use. Interestingly, while Stimulation shows a positive and direct impact on Intention to Use, Perspicuity and Novelty yield unexpected negative effects, suggesting that overly simple or overly unfamiliar experiences may hinder rather than encourage adoption. Furthermore, PU and PEOU are shown to mediate several causal paths, reinforcing TAM’s theoretical assumptions and underscoring the value of integrating UX considerations into classical acceptance models. The final structural model exhibits strong explanatory power, with an R² of 0.903 for Intention to Use, indicating the robustness of the integrated framework and confirming the effectiveness of combining UX dimensions with TAM in explaining QRIS adoption behaviour among MSMEs.
Examination Of Variables Influencing The Utilization Of Aruba Central In Indonesia Septiharto, Dicky; Fajar, Ahmad Nurul
Innovative: Journal Of Social Science Research Vol. 4 No. 5 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i5.15536

Abstract

SaaS merupakan salah satu jenis produk cloud computing yang menghosting perangkat lunak di cloud publik. Pengguna individu dapat mengakses perangkat lunak dan data yang tersimpan melalui klien cloud seperti browser web. Keunggulan lain dari SaaS adalah kapasitas penyimpanan yang besar. Hal ini memungkinkan pengguna untuk menyimpan data dalam jumlah besar tanpa perlu khawatir dengan kapasitas penyimpanan di perangkat mereka. Aruba Central merupakan salah satu aplikasi berbasis cloud yang dikembangkan oleh HPE Aruba Networking yang dapat mengelola Access Point dan Switch dalam satu dashboard. Berdasarkan informasi dari organisasi hingga September 2023, HPE Aruba Networking memiliki 420 klien di Indonesia, namun baru 25 klien (sekitar 5,9%) yang telah menggunakan Aruba Central dengan waktu penggunaan lebih dari 1 tahun. Oleh karena itu, penelitian ini dilakukan menggunakan Aruba Central pada pelanggan Indonesia dari Januari 2021 hingga September 2023. Penelitian ini perlu memahami elemen apa saja yang memengaruhi pemanfaatan aplikasi ini melalui Unified Theory of Acceptance and Use Technology-3 (UTAUT3)
Online Guarantee System With Soma Methods Rosyadi, Fauzan Akbar; Fajar, Ahmad Nurul
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 4 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i4.1003

Abstract

Web service-based applications are applications that use Restful to exchange data over the network and interact directly with other applications. One of the advantages of web service-based applications is that many applications can access services on different platforms. This is very beneficial in the business sector if a company or organization builds applications on a large scale, and application development is carried out in stages. With the characteristics of web service-based applications, namely a neutral platform, it is very easy to integrate systems when the development process is carried out in stages. Therefore, this research will design a web service-based application based on business processes, especially Kredit Usaha Rakyat (KUR) between PT ABC Credit Guarantee Company and PT Bank XYZ. The methods used are Thomas Erl's SOA methods and SOMA. The results obtained are a method that will be a guide for producing web service-based KUR Online Guarantee applications with PT Bank XYZ.
Co-Authors Anggito, Nurmaryo Budiardjo, Eko K. Ditdit Nugeraha Utama Diyapradana, Taruna Eko K. Budiardjo Eva Novianti Gunawan Wang Gunawan Wang, Gunawan Hans Brillian Thehawijaya Hasibuan, Zainal A. Jayadi Halim Lestari, Diva Agnes Ayu Marshal, Aldo Leviko Nilo Legowo Ramadhan, Muhammad Daffa Rosyadi, Fauzan Akbar Septiharto, Dicky Shofi, Imam Marzuki Taruna Diyapradana Uro Abdurrohim Utama, Ditdit Nugeraha Vincentius Gerardo Yudhistira, Andreas Yuliawan Cahya Pamungkas Zainal A. Hasibuan