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All Journal Jurnal Edukasi dan Penelitian Informatika (JEPIN) KLIK (Kumpulan jurnaL Ilmu Komputer) (e-Journal) InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan JURNAL MEDIA INFORMATIKA BUDIDARMA JMM (Jurnal Masyarakat Mandiri) J-SAKTI (Jurnal Sains Komputer dan Informatika) IJISTECH (International Journal Of Information System & Technology) KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) Majalah Ilmiah Bijak Building of Informatics, Technology and Science Jurnal Teknologi Dan Sistem Informasi Bisnis JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Community Development Journal: Jurnal Pengabdian Masyarakat Jurasik (Jurnal Riset Sistem Informasi dan Teknik Informatika) IJISTECH Computer Science (CO-SCIENCE) J-SAKTI (Jurnal Sains Komputer dan Informatika) EXPLORER CHIPSET (Journal on Computer Hardware, Signal Processing, Embedded System and Networking) Jurnal Hasil Pengabdian Masyarakat (JURIBMAS) Innovative: Journal Of Social Science Research Jurnal Pengabdian Masyarakat Bangsa Jurnal Pengabdian Sosial Jurnal Pengabdian Kepada Masyarakat Radisi Jurnal KALANDRA Journal of Computer Science Artificial Intelligence and Communications Etanic : Journal Of English Language Teaching And Applied Linguistics Jurnal Ilmu Komputer dan Teknik Informatika Proceedings of The International Conference on Computer Science, Engineering, Social Sciences, and Multidisciplinary Studies
Muhammad Noor Hasan Siregar
Universitas Graha Nusantara, Padangsidimpuan, Sumatera Utara - Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Integrating COBIT 2019 and ISO/IEC 27001 for Strengthening IT Governance and Information Security Hendry; Siregar, Muhammad Noor Hasan; Apriadi, Deni; Alfiarini; Nuranisah
Proceedings of The International Conference on Computer Science, Engineering, Social Science, and Multi-Disciplinary Studies Vol. 1 (2025)
Publisher : CV Raskha Media Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64803/cessmuds.v1.40

Abstract

This study aims to develop and evaluate an integrated framework combining COBIT 2019 and ISO/IEC 27001 to enhance IT governance and information security management. Using a qualitative-descriptive approach, the research involved document analysis, expert interviews, and a case-based validation within a government institution. The integration process consisted of three phases: mapping, harmonization, and synthesis, which resulted in the development of the Integrated IT Governance and Security Framework (IGSF). The findings reveal a high degree of alignment between COBIT 2019’s governance domains and ISO/IEC 27001’s security control structures, forming a unified model that strengthens strategic alignment, risk management, and compliance. Expert validation confirmed that the IGSF facilitates better communication between governance and security teams, reduces redundancy, and enhances operational efficiency. The practical case study demonstrated improved coordination, documentation, and audit readiness following implementation. This study contributes to IT governance and information security literature by presenting a structured, adaptable framework that organizations can adopt to achieve both governance excellence and security resilience. The results also suggest potential for future quantitative evaluation to measure the impact of this integration on organizational performance and compliance outcomes.
Market Opportunity and Consumer Preferences Analysis for Sawo (Manilkara zapota L.) Product Diversification as a Local Agribusiness in Angkola Muaratais District Suleman, Abdul Rahman; Wahyuni, Siti Hardianti; Siregar, Muhammad Noor Hasan
Majalah Ilmiah Bijak Vol. 22 No. 2: September 2025
Publisher : Institut Ilmu Sosial dan Manajemen STIAMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/bijak.v22i2.4706

Abstract

This study aims to identify the potential for diversification of products from sapodilla fruit (Manilkara zapota L) that need optimally utilized and have high market opportunities in Angkola Muaratais District. Using a descriptive qualitative approach supported by quantitative analysis, this research involved 42 respondents: farmers, workers, SME entrepreneurs, and consumers. Data were collected through in-depth interviews, structured questionnaires, and participatory observation, followed by mixed-method analysis, including product evaluation matrix and market feasibility analysis. Results show three main potential products with significant development opportunities. Premium sapodilla syrup shows the highest potential (score 4.24/5.0), followed by variant sapodilla chips (4.08/5.0) and natural sapodilla jam (3.92/5.0). Market segmentation analysis identifies three main consumer segments: health-conscious (35%), convenience seekers (40%), and traditional value seekers (25%). Digital market penetration projections indicate significant growth potential, reaching 85% through social media and e-commerce channels within six months. Product evaluation reveals that premium sapodilla syrup excels in raw material availability (4.5/5.0) and shelf life (4.5/5.0), while variant sapodilla chips show highest market interest (4.5/5.0) and value addition potential (4.5/5.0). The study indicates substantial market potential with a Total Available Market of 150,000 consumers and a Serviceable Obtainable Market of 15,000 consumers, projecting 15-20% annual market growth. The findings contribute to understanding critical factors in local resource-based product development and support the Green Economy theory regarding sustainable value addition in local economic development. This research provides practical implications for product development strategies and policy recommendations for supporting the sapodilla processing industry at the regional level.
Design and Development of IdentifiKu: A Web-Based Diagnostic Model for Differentiated Learning Siregar, Muhammad Noor Hasan; Ramadhani, Yulia Rizki; Fadhillah, Yusra; Pratama, Yoviansyah Rizki
Computer Science (CO-SCIENCE) Vol. 6 No. 1 (2026): January 2026
Publisher : LPPM Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/co-science.v6i1.9762

Abstract

This study aims to develop and evaluate IdentifiKu, a web-based diagnostic assessment platform designed to support differentiated learning within the Kurikulum Merdeka framework in Indonesia. Specifically, the research seeks to bridge the gap in existing assessment platforms that predominantly focus on cognitive dimensions by integrating cognitive and non-cognitive domains—learning styles, personality traits, and multiple intelligences—into a unified scoring model. The platform was developed using a Design and Development Research (DDR) approach combined with the Waterfall Software Development Life Cycle (SDLC), encompassing requirements analysis, system design, implementation, testing, and deployment. The architecture adopts a three-tier client–server model, with a Laravel-based application layer and a MySQL database optimized to the third normal form. Performance evaluation involved functional testing and user feedback from twelve teachers across diverse subject areas. Quantitative results indicated that the system met or exceeded all operational benchmarks, including an average page load time of 2.4 seconds, 99.8% uptime, 100% scoring accuracy, and a System Usability Scale (SUS) score of 85.3. Teachers reported that the platform’s comprehensive learner profiles facilitated targeted instructional strategies, improved student engagement, and streamlined assessment processes. This research contributes a scalable, pedagogically aligned model for integrating multidimensional diagnostics into differentiated learning practices, which may be adapted to other educational contexts to enhance data-driven instruction.
PELATIHAN GURU MADRASAH DALAM PEMANFAATAN APLIKASI IDENTIFIKU UNTUK ASESMEN DIAGNOSTIK GUNA MENDUKUNG PEMBELAJARAN BERDIFERENSIASI Siregar, Muhammad Noor Hasan; Ramadhani, Yulia Rizki; Harputra, Yuswin
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 5 (2025): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i5.34622

Abstract

Abstrak: Perkembangan Kurikulum Merdeka menuntut guru memiliki kompetensi dalam merancang pembelajaran berdiferensiasi berbasis data asesmen diagnostik. Namun, banyak guru masih menghadapi kendala dalam pelaksanaannya. Program Pengabdian kepada Masyarakat ini bertujuan meningkatkan kompetensi guru melalui pemanfaatan aplikasi IdentifiKu. Kegiatan dilaksanakan di MTs YPKS Padangsidimpuan dengan peserta 29 guru dan 2 tenaga kependidikan, meliputi sosialisasi, workshop, implementasi kelas pilot, dan evaluasi. Evaluasi dilakukan dengan pre-test dan post-test, observasi, serta angket respon guru, dengan indikator keberhasilan berupa peningkatan pemahaman guru, efisiensi asesmen, akurasi identifikasi kebutuhan belajar, dan respon peserta. Hasil menunjukkan pemahaman guru meningkat dari 37,8% menjadi 68,9%, efisiensi asesmen naik hingga 80% dengan waktu pelaksanaan berkurang dari 3,5 jam menjadi 45 menit per kelas, dan akurasi identifikasi kebutuhan belajar siswa mencapai 92%. Respon guru juga positif, 72,4% menyatakan aplikasi memudahkan pembelajaran berdiferensiasi dan 86% menilai pelatihan bermanfaat. Program ini membuktikan IdentifiKu efektif mendukung implementasi Kurikulum Merdeka.Abstract: The implementation of the Merdeka Curriculum requires teachers to master differentiated learning design based on diagnostic assessments. However, many teachers still face challenges in carrying out such assessments effectively. This Community Service Program aimed to improve teachers’ competence through the use of the IdentifiKu application. The program was conducted at MTs YPKS Padangsidimpuan with 29 teachers and 2 education staff, involving socialization, workshops, pilot class implementation, and evaluation. The evaluation system applied pre-test and post-test, observation, and teacher response questionnaires. Success indicators included teachers’ understanding, efficiency of assessment, accuracy in identifying students’ learning needs, and positive responses. Results showed an increase in teachers’ understanding from 37.8% to 68.9%, assessment efficiency improved by 80% with implementation time reduced from 3.5 hours to 45 minutes per class, and accuracy of identifying students’ learning needs reached 92%. Teacher responses were also positive, with 72.4% acknowledging the application’s support for differentiated learning and 86% rating the training as highly beneficial.
Co-Authors , Eka Putra AA Sudharmawan, AA Ade Ismail Abdul Kodir Agus Perdana Windarto Alfiarini Alkhairi, Putrama Anata, Hery Dia Aswan, Novita Badawi, Masrof Batubara, Heri Dia Anata Chairul Rizal Chairul rizal Deni Apriadi Edi Suharto Eka Putra Fachri, Barany Fadhillah , Yusra Fadhillah, Yusra Ferawati Artauli Hasibuan Ferawati Artauli Hasibuan Furqan Khalidy Handoko, Divi Harahap, Angelia Utari Harputra, Yuswin Hasibuan, Ferawati Artauli Hendry Hendry . HERY DIA ANATA BATUBARA Indra Prasetia, Indra Indra Riyana Rahadjeng Indra Riyana Rahadjeng Khairunnisa Lubis, Fitri Romaito Mardiah Muhammad Eka Muhammad Hasanuddin, Muhammad Muhammad Iqbal Muhammad Iqbal Muhammad Yasin Simargolang Muhammad Zen Munadi Munadi Nuranisah Nurkhasanah Rina Puspita Oberlin Siagian Pratama, Yoviansyah Rizki Putra, Randi Rian Raharjo, Mokhamad Ramdhani Rahman, M. Arif Ramadhani, Cerah Fitri Ramadhani, Yulia Rizki Rismayanti Rismayanti Rismayanti Rizal, Chairul Rizki, Cindy Atika Rusmin Saragih, Rusmin Setiawan, Yudika Dwi Siti Hajar siti hardianti wahyuni, siti hardianti Siti Khodijah Suleman, Abdul Rahman Supiyandi Supiyandi Toga Mahaji Yasir, Amru Yuhandri, Muhammad Habib Yusra Fadhillah Yusra Fadhillah