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All Journal Sinkron : Jurnal dan Penelitian Teknik Informatika Jurnal Ilmiah FIFO Applied Information System and Management Journal of Renewable Energy, Electrical, and Computer Engineering
Nurbojatmiko Nurbojatmiko, Nurbojatmiko
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Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media

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Information Security Evaluation of Data Centre Architecture Using COBIT 5 Nurbojatmiko, Nurbojatmiko; Irahman, Muhammad Shidqa; Nashikha, Ainun; Ramadhan, Raihan Lail
Sinkron : jurnal dan penelitian teknik informatika Vol. 8 No. 1 (2024): Articles Research Volume 8 Issue 1, January 2024
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v9i1.13224

Abstract

Pusat Teknologi Informasi dan Pangkalan Data (Pustipanda) UIN Jakarta is an institution in charge of managing all information systems and data management for UIN Jakarta. However, security issues are still one of the problems faced by Pustipanda today, such as data leaks, and websites that are often problematic. This research aims to assess the level of information security at the UIN Jakarta Pustipanda data centre using the COBIT 5 framework. Information security is very important in supporting organizational operations, especially facing cyber threats in the data centre environment. The research approach included document analysis, observation, and interviews with stakeholders at Pustipanda UIN Jakarta. Identification of information security weaknesses, assessment of compliance with security standards, and design of appropriate solutions are the subject of the research. It is hoped that the results will provide a comprehensive picture of information security in the data centre as well as concrete recommendations for improvement. The results of the research include an understanding of the status of information security at Pustipanda UIN Jakarta, as well as guidelines for improving information security in accordance with COBIT 5 principles. These efforts aim to reduce risk and protect the integrity, confidentiality, and availability of data in the data centre environment
Load Balancing Techniques for Server Clustering in Cloud Environment: Systematic Literature Review Mayanda, Deara; Amaliah, Annisa Rizki; Raharja, Muhammad Ridwan Ali; Nurbojatmiko, Nurbojatmiko
Journal of Renewable Energy, Electrical, and Computer Engineering Vol. 4 No. 2 (2024): September 2024
Publisher : Institute for Research and Community Service (LPPM), Universitas Malikussaleh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jreece.v4i2.14906

Abstract

The rapid development of cloud computing has a significant impact on increasing the workload on resources, which is often excessive and a major challenge in computing environments.  Load balancing is key to avoid overloading or underloading virtual machines, given the high user demand for service availability. There are several types of load balancing techniques, and this diversity poses its own challenges in selecting the optimal technique to address workload issues. This research presents a systematic literature review with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines to identify various load balancing techniques for server clustering in a cloud computing environment. The purpose of this research is to review previous research on load balancing techniques for server clustering in cloud computing by categorizing based on problems, solutions, research methods, objects, and research results. Research that uses the experimental method will be reviewed again to categorize the research results based on the load balancing matrix, namely response time, make span, resource utilization, migration time, fault tolerance, throughput, and cost. Various publishers, such as IEEE, Elsevier, Springer, Wiley, MDPI and Hindawi were explored as data sources. The research conducted generates more information about load balancing techniques for clustering servers in cloud computing and allows other researchers to fill the current research gap.
Ontology Modeling of The Nymphalidae Family Butterfly on Java Island Using the Methontology Nurbojatmiko, Nurbojatmiko; Yusri, Azizah Nurfauziah; Sulasiyah, Ismi Ana; Wulandari, Winda
Applied Information System and Management (AISM) Vol. 8 No. 2 (2025): Applied Information System and Management (AISM)
Publisher : Depart. of Information Systems, FST, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/aism.v8i2.46692

Abstract

Indonesia, a mega-biodiverse nation with 53 national parks, including 12 on Java Island, hosts an immense variety of flora and fauna, particularly within the Nymphalidae butterfly family. However, the country's vast geographical complexity makes the understanding, classification, and management of information about these butterflies highly challenging, leading to fragmented and difficult-to-process data. This research aims to address this problem by constructing an ontology-based knowledge base to enable effective information reuse, integration, and semantic processing of Nymphalidae butterfly data from Java's national parks. The methodology employed the Methontology framework, which structured the development process into detailed stages: specification, conceptualization, formalization, implementation, and maintenance. The ontology was formally built using the Web Ontology Language (OWL) and the Resource Description Framework (RDF), with development and implementation carried out using the Protégé tool. Data integration and querying were facilitated through the application of semantic web standards, including SPARQL for retrieving information. The results yielded a structured semantic model for Nymphalidae butterflies in Java, comprising 7 classes, 4 object properties, and 4 data type properties. A critical evaluation using the HermiT Reasoner confirmed the ontology's logical consistency, proving the model to be sound. The primary contribution of this study is a validated, interoperable ontology that provides a standardized framework for organizing butterfly information, thereby facilitating better data sharing, integration, and knowledge management for biodiversity conservation and research efforts in Indonesia.
Peran Kepuasan dan Kemudahan terhadap sikap Pengguna E-Learning pada Sistem Informasi Akademik (AIS) Nurbojatmiko, Nurbojatmiko; Amrizal, Victor; Nanang, Herlino; Masruroh, Siti Ummi; Putri, Rizka Amalia
Jurnal Ilmiah FIFO Vol 15, No 1 (2023)
Publisher : Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/fifo.2023.v15i1.004

Abstract

Tujuan dari penelitian ini persepsi mahasiswa terhadap e-learning di Universitas Islam Negeri Syarif Hidayatullah dari sisi kepuasan dan kemudahan terhadap sikap pengguna E-Learning pada Sistem Informasi Akademik. Penelitian ini mengambil sampel mahasiswa Program Studi Teknik Informatika. Penelitian deskriptif ini dilakukan dengan menggunakan teknik kuesioner terhadap mahasiswa yang lebih mahasiswa teknik informatika Universitas Islam Negeri Syarif Hidayatullah. Penelitian ini menggunakan pendekatan kuantitatif purposive ransom sampling sebanyak 100 orang mahasiswa. Hasil analisis yang telah dilakukan menunjukkan 78% mahasiswa sistem e-learning, selebihnya hanya sekedar tahu dan cukup tahun dengan 16% dan 6%. Selain itu dari sisi kepuasan dan kemudahan terhadap sikap pengguna e-learning dapat di gambarkan bahwa akses terhadap ilmu pengetahua mempengaruhi kepuasan pengguna, begitu interaksi sosial dan efektifitas berpengaruh langsung terhadap penggunaan e-learning. Penelitian ini memberikan kontribusi pengetahuan tentang penggunaan e-learning pada institusi pendidikan dari kepuasan dan sikap pengguna. Dengan memperluas pemahaman tentang pengaruh sikap dan kepuasan serta kemudahan terhadap penggunan e-learning.
ISO 27001 As Information Security Solution In Society 5.0 Era: Systematic Literature Review Nurbojatmiko, Nurbojatmiko; Karimiyah, Muhammad Sharhan Khatami; Asnadi, Nur Muhammad; Anisyah, Rifka
Sinkron : jurnal dan penelitian teknik informatika Vol. 9 No. 1 (2025): Research Article, January 2025
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v9i1.14448

Abstract

In the era of Society 5.0, information security is an important issue along with the increasing use of technologies such as the Internet of Things (IoT), Artificial Intelligence (AI), and big data. ISO 27001 acts as a globally recognized standard framework for managing information security. The ISO 27001 standard provides a systematic framework for identifying, assessing, and managing information security risks so as to ensure the integrity, confidentiality, and availability of data in an organization. This research aims to evaluate the implementation of ISO 27001 as an information security solution in the Society 5.0 era through a systematic literature review. Using the Systematic Literature Review (SLR) method, this research collects and analyzes relevant literature to identify benefits, challenges, and recommendations related to the application of ISO 27001 in an era of increasingly integrated technology. The results showed that the implementation of ISO 27001 in the Society 5.0 era proved to make a significant contribution in improving organizational information security. This is done through a PDCA (Plan-Do-Check-Act) approach that integrates information security policies into business processes, strengthens risk management, technology infrastructure, and human resource competencies. In conclusion, the implementation of ISO 27001 in the Society 5.0 era not only improves information security, but also supports the achievement of operational efficiency and organizational sustainability amid rapid technological developments.
Patterns Thematic Tracing of the Hadith of the Prophet Muhammad SAW Using the FP-Growth Algorithm and ECLAT Nurbojatmiko, Nurbojatmiko; Rustamaji, Eri; Wadud, Abdul; Mutholib, Abdul
Applied Information System and Management (AISM) Vol. 7 No. 1 (2024): Applied Information System and Management (AISM)
Publisher : Depart. of Information Systems, FST, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/aism.v7i1.34492

Abstract

The limited ability to memorize, understand Arabic, and access sources are obstacles to understanding Islamic knowledge, especially hadith. Searching for access to sources to obtain hadiths that are in accordance with the theme and the interrelationships between themes improves the quality of the preachers towards religious understanding. This study investigates how to automate the thematic tracking pattern of Prophet Muhammad's hadith using the FP-Growth (Frequent Pattern-Growth) and ECLAT algorithms. The research was conducted using qualitative and quantitative approaches. The next step involves creating a prototype using the dataset development framework. The result of this study is a prototype of hadith tracing using the FP-Growth algorithm with the prophet's hadith dataset based on the Bulughul Maram book. 
Co-Authors Abdul Mutholib Abdul Wadud, Abdul Amaliah, Annisa Rizki Anisyah, Rifka Asnadi, Nur Muhammad Eri Rustamaji Herlino Nanang Irahman, Muhammad Shidqa Karimiyah, Muhammad Sharhan Khatami Mayanda, Deara Nashikha, Ainun Putri, Rizka Amalia Raharja, Muhammad Ridwan Ali Ramadhan, Raihan Lail Siti Ummi Masruroh Sulasiyah, Ismi Ana Victor Amrizal Winda Wulandari, Winda Yusri, Azizah Nurfauziah