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All Journal Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Majalah Ilmiah Matematika Komputer Prosiding Semnastek Sinkron : Jurnal dan Penelitian Teknik Informatika Perspektif : Jurnal Ekonomi dan Manajemen Universitas Bina Sarana Informatika JURNAL LENTERA : Kajian Keagamaan, Keilmuan dan Teknologi Jurnal Pilar Nusa Mandiri SMARTICS Journal IKRA-ITH Informatika : Jurnal Komputer dan Informatika Jurnal Pertahanan : Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism dan Integrity JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Jurnal Teknologi Sistem Informasi dan Aplikasi Jurnal Basicedu Journal on Education Capture : Jurnal Seni Media Rekam JISIP: Jurnal Ilmu Sosial dan Pendidikan Aptisi Transactions on Technopreneurship (ATT) Jurnal Teknologi Komputer dan Sistem Informasi Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi JUKANTI (Jurnal Pendidikan Teknologi Informasi) Jurnal Informasi dan Teknologi Journal of Music Science, Technology, and Industry (JOMSTI) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences TEPIAN Jurnal Inovasi Informatika Jurnal Teknik Informatika (JUTIF) Journal La Multiapp Indonesian Journal of Networking and Security - IJNS Jurnal Pendidikan Sains dan Komputer Jurnal Interkom : Jurnal Publikasi Ilmiah Bidang Teknologi Informasi dan Komunikasi Proceeding of the International Conference on Family Business and Entrepreneurship (ICFBF) Jurnal Basicedu Internet of Things and Artificial Intelligence Journal SATIN - Sains dan Teknologi Informasi Jurnal Pendidikan Teknologi Informasi (JUKANTI) JTKSI (Jurnal Teknologi Komputer dan Sistem Informasi)
Richardus Eko Indrajit
Pradita University
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Potret Kesenjangan Pembelajaran Jarak Jauh Fa’uzobihi, Fa’uzobihi; Tjalla, Awaluddin; Indrajit, Richardus Eko
JISIP: Jurnal Ilmu Sosial dan Pendidikan Vol 5, No 3 (2021): JISIP (Jurnal Ilmu Sosial dan Pendidikan)
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jisip.v5i3.2210

Abstract

This article aims to evaluate the impact of long-range pursuit programs using the Disscrepancy Model, developed by Malcolm Provus. Emphasizes the view of gaps in program implementation. The word discrepancy means gap, this model according to Madaus, Sriven & Stufflebeam (1993: 79-99) departs from the assumption that to find out the feasibility of a program, evaluators can compare what should be expected to happen (standard) with what actually happens (performance). . Comparing the two things, it can be seen whether there is a gap (discrepancy), namely the standard set with the actual performance. This model was developed by Malcolm Provus, aims to analyze a program whether the program is worth continuing, increasing, or terminating. teaching evaluation is a component in the teaching system, while the teaching system itself is an implementation of the curriculum, as an effort to create classroom learning. Oemar Hamalik (2001: 145) states, the evaluation process is generally student-centered. This means that evaluation is intended to observe student learning outcomes and seeks to determine how learning opportunities are. From the two opinions above, the evaluation is intended to observe a teaching process, which includes the role of the teacher, teaching strategies, curriculum materials, and learning principles applied to teaching.
HOTS (High Order Thingking Skill) dalam Paedagogik Kritis Abraham, Irfan; Tjalla, Awaludin; Indrajit, Richardus Eko
JISIP: Jurnal Ilmu Sosial dan Pendidikan Vol 5, No 3 (2021): JISIP (Jurnal Ilmu Sosial dan Pendidikan)
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jisip.v5i3.2211

Abstract

Dunia saat ini mengalami masa yang di sebut VUCA (Volatile, Uncertain, Complexity and Ambiguity)  artinya berubah sangat cepat, ketidakpastian, komplesitas dan ketidakjelasan. Seiring dengan hal tersebut beberapa kemampuan/skill yang dibutuhkan menurut World Economic Forum merilis 10 skill yang mutlak dibutuhkan para pekerja untuk bisa menghadapi perubahan, terutama adanya era Industry 4.0. Kemampuan/skill tersebut antara lain pemecahan masalah yang komplek, berpikir kritis,kreativitas, mamajemen manusia, koordinasi dengan orang lain, kecerdasan emosional, penilaian dan pegambilan keputusan, berorientasi pada servis, negosiasi dan fleksibilitas kognitif. Secara umum tujuan pendidikan adalah untuk mengembangkan potensi peserta didik sehingga mampu menghadapi setiap kondisi dalam kehidupannya. Pengembangan potensi peserta didik memerlukan respon yang tidak hanya mengetahui serta memahami sebuah persoalan. Lebih dari itu pegembangan potensi peserta didik juga harus menyasasr kemampuan berpikir tingkat tinggi. Di dalam taksonomi Bloom kita mengenal adanya level kemampuan mulai dari LOTS, MOTS dan HOTS. Yang termasuk kedalam level HOTS adalah menganalisis, megevaluasi dan mengkreasi. Artikel ini di tulis dengan tujuan memberikan sedikit  pemahaman tentang bagaimana HOTS dalam perspektif penilaian, teknik dalam membuat soal HOTS. 
Perancangan Arsitektur Perusahaan Industri Fintech Untuk Customer UMKM Setiawan, Eko; Richardus Eko Indrajit; Erick Dazki
SATIN - Sains dan Teknologi Informasi Vol 9 No 2 (2023): SATIN - Sains dan Teknologi Informasi
Publisher : STMIK Amik Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33372/stn.v9i2.995

Abstract

Dalam perkembangan industri FinTech, desain Enterprise Architecture (EA) menjadi acuan penting. EA mengintegrasikan proses bisnis, aplikasi, data, dan teknologi dalam industri tersebut. Dengan menggunakan aplikasi ArchiMate, penyelarasan antara aspek bisnis keuangan dengan teknologi, data, dan aplikasi dapat lebih mudah dipahami oleh semua pemangku kepentingan. Proses bisnis meliputi pengelolaan transaksi keuangan, pengolahan pembayaran, analisis risiko, dan manajemen portofolio. Aplikasi seperti platform pembayaran elektronik dan aplikasi perbankan digital mendukung proses bisnis tersebut. Data seperti informasi pelanggan, transaksi keuangan, dan data keamanan dikelola dengan baik. Infrastruktur teknologi seperti server, komputer, dan perangkat lunak sistem basis data serta keamanan menjadi pondasi operasional industri FinTech. Dengan desain EA yang jelas dan menggunakan notasi ArchiMate, para pemangku kepentingan dapat memahami, berinteraksi, dan berkolaborasi dengan mudah. Hal ini memungkinkan industri FinTech untuk mengoptimalkan proses bisnis, meningkatkan layanan, memperkuat keamanan data, dan mengadopsi teknologi yang tepat, menuju keberhasilan dalam transformasi keuangan berbasis teknologi.
Arsitektur Perusahaan Untuk Infrastuktur Telekomunikasi Di Daerah Pedalaman Indonesia Manaek, Roy; Richardus Eko Indrajit; Erick Dazki
SATIN - Sains dan Teknologi Informasi Vol 9 No 2 (2023): SATIN - Sains dan Teknologi Informasi
Publisher : STMIK Amik Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33372/stn.v9i2.1000

Abstract

Pemerintah Indonesia melalui Kementrian Komunikasi dan Informasi (KOMINFO) mengemban tugas untuk melakukan transformasi digital berupa pembangunan infrastruktur TIK (Teknologi Informasi dan Komunikasi) khususnya di daerah pedalaman Indonesia atau disebut Terdepan, Terpencil dan Tertinggal (3T). Terdapat beberapa jenis infrastruktur yang sudah dan akan terus dibangun sesuai yang sudah direncanakan, yaitu jaringan kabel serat optik, BTS (base transfer station) dan Satelit. Adapun sasaran utama pengguana sarana telekomunikasi ini adalah, sekolah, kantor Kepala Desa, pukesmas dan Pos Keamanan Daerah. Sasaran selanjutnya adalah untuk meningkatkan pertumbuhan ekonomi Nasional bagi pengusaha kecil dan menengah (UMKM). Di samping itu juga KOMINFO memberikan pelatihan kepada setiap kalangan dalam program yang disebut Literasi Digital, salah satunya dengan mengenalkan cara membuat website untuk menunjang dan mengembangkan produk dan karya mereka. Dalam menjalankan program pembangunan ini, tentunya tidak dapat tercapai tanpa keiikut sertaan Kementrian dan Lembaga Pemerintah lainnya, pemerintah daerah (pemda), TNI-POLRI dan para Mitra Swasta, semua bersatu padu demi suksesnya program ini. Tantangan terbesar dalam proses pembangunan adalah medan geografis yang sangat sulit untuk dicapai sehingga memakan waktu dan biaya yang besar. Selain itu juga cuaca yang tidak menentu serta tantangan di tengah masa Pandemi Covid 19 yang mana kondisi ini menjadi tujuan utama Pemerinta Indonesia dalam transformasi TIK agar setiap lapisan masyarakat tidak terkendala oleh jarinangan telekomunikasi dikarenakan harus bekerja atau belajar di rumah. Tantangan ini memerlukan suatu pernecanaan dan salah satu perencanaan dalam pengembangan yang terbaik adalah menggunakan ArchiMate. ArchiMate digunakan sebagai acuan untuk merencanakan proses bisnis yang melibatkan aspek aplikasi, bisnis, dan teknologi.
Rancangan Arsitektur Perusahaan (Enterprise Architecture Design) untuk Kolese Seni Rupa (ART) Wiyanto, Novianthony; Richardus Eko Indrajit; Erick Dazki
SATIN - Sains dan Teknologi Informasi Vol 9 No 2 (2023): SATIN - Sains dan Teknologi Informasi
Publisher : STMIK Amik Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33372/stn.v9i2.1010

Abstract

Pandemi COVID-19 telah mengganggu sistem pendidikan tinggi secara signifikan, memaksa lembaga pendidikan untuk beradaptasi dengan cepat terhadap tantangan baru. Tidak hanya menggeser pendekatan pedagogis dan model pembelajaran, tetapi juga perubahan dalam infrastruktur dan teknologi pendidikan tinggi. Untuk beradaptasi dan menghadapi perubahan ini, perguruan tinggi dan lembaga pendidikan mulai membuat strategi dengan menggabungkan prinsip-prinsip Digital Enterprise Architecture (DEA) ke dalam sistem dan praktik perguruan tinggi. Manfaat potensial penggunaan DEA dalam sistem perguruan tinggi termasuk peningkatan keterlibatan mahasiswa, peningkatan hasil belajar, dan peningkatan ketahanan dalam menghadapi krisis di masa depan. Artikel ini menguraikan kerangka kerja untuk mengimplementasikan DEA (Digital Enterprise Architecture) dalam sistem perguruan tinggi, kerangka kerja tersebut terdiri dari arsitektur bisnis, arsitektur aplikasi, arsitektur database, dan arsitektur teknologi. Selain itu, Arsitektur Perusahaan akan menggambarkan sistem arsitektur bisnis dengan menggunakan skema ArchiMate agar proses bisnis, termasuk aktor bisnis - peran, kapabilitas, tata kelola, dan Diagram Dekomposisi Fungsional, dapat terlihat dengan jelas dan mudah dipahami.
Evaluation of Information Technology Governance Maturity Using COBIT 2019: A Case Study on the IT Security Industry Hidayat, Rachmad Syarul; Indrajit , Richardus Eko; Dazki , Erick
Journal La Multiapp Vol. 5 No. 4 (2024): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v5i4.1514

Abstract

This study aims to evaluate the maturity of IT governance in the IT security industry using COBIT 2019. The assessment covered 13 COBIT 2019 domains, namely APO03—Managed Enterprise Architecture, APO07—Managed Human Resources, APO12—Managed Risk, APO13—Managed Security, APO14—Managed Data, BAI02—Managed Requirements Definition, BAI03—Managed Solutions Identification & Build, BAI05—Managed Organizational Change, BAI06—Managed IT Changes, BAI07—Managed IT Change Acceptance and Transitioning, BAI09—Managed Assets, BAI10—Managed Configuration, and BAI11—Managed Projects. The research methodology included observation, domain-based question formulation, RACI interviews, data collection, and question validation testing, with maturity calculation performed using appropriate formulas. Results indicate that most domains are at Level 2 (Managed), with significant contributions to maturity at Levels 3 and 4. Significant gaps were found between the current state and the desired maturity targets for many domains, such as APO03 and BAI03. The percentage contribution from Level 2 is the highest, while contributions from Levels 3 and 4 vary, with very low contributions from Level 5. The total maturity score is 2.49, with percentage contributions from Levels 2, 3, 4, and 5 being 74%, 26%, 11%, and 3%, respectively. Recommendations include improving processes to achieve Levels 3 and 4 across more domains and investing in training and development for relevant teams.
TOGAF's Approach in Developing an Enterprise Architecture for the Information Technology Security Industry Hidayat, Rachmad Syarul; Indrajit , Richardus Eko; Dazki, Erick
Journal La Multiapp Vol. 5 No. 5 (2024): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v5i5.1524

Abstract

The information technology security industry, encompassing various activities such as risk identification and assessment, policy development, and solution implementation, plays a crucial role in maintaining the integrity and security of information systems. This study aims to develop and implement an efficient and effective enterprise architecture within the information security sector, focusing on three key core processes identified as the major revenue contributors: risk identification and assessment, security policy development, and security solution implementation. Utilizing the TOGAF-based Enterprise Architecture framework, this research identifies and designs architecture that integrates various systems, applications, and business processes, facilitating better alignment within the organization. The architecture design process involves a thorough analysis of operational needs and business strategies, leading to the development of a model that enhances efficiency and reduces the risk of failure in technology implementation. The outcomes of this study are intended to provide practical guidance for information security companies to optimize operations, simplify system complexities, and achieve strategic goals more effectively. It is anticipated that the application of the designed architecture will have a significant positive impact on the company's ability to address challenges and dynamic needs within the information security industry.
An Analysis of Critical Education Study on Independent Learning Campus Policy Amirudin, Amirudin; Tjalla, Awaludin; Indrajit, Richardus Eko
Jurnal Basicedu Vol. 6 No. 2 (2022)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v6i2.2482

Abstract

Critical education is education that is able to free from ignorance, poverty, oppression, and lift the condition of the subject from the pits of oppression and helplessness, both human and environmental. Freedom to learn is an idea where the educational paradigm is not confined and has a meaning that is freer than the freedom of life. The purpose of this study is to describe a critical educational analysis of the policy of independent campus learning in Indonesia. The research methodology used is library research, using the following steps: knowing and finding out the type of library needed, reading the type of library needed, conducting an assessment, presenting the results of the literature study. The sources of this research are research journals, books and the internet. The results showed that the campus policy of independent learning, independent learning supports the realization of critical education. This can be seen from the programs launched in the policy where students are required to be creative, critical and dare to apply their knowledge in a real form. Students voluntarily (can take or not) to get their rights such as internships.
Transforming Real Estate: Leveraging TOGAF ADM for Digital Optimization in Enterprise Architecture Widjaja, Herman; Indrajit, Richardus Eko; Dazki, Erick
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.v9i1.14219

Abstract

In this research paper, we propose an Enterprise Architecture (EA) design for PT XYZ, a middle up class real estate development company in Indonesia, leveraging the TOGAF ADM framework. The study centers on optimizing five key business processes—commercial leasing, residential sales, hotel banquet rentals, waterpark ticket sales, and parking fee collection—to enhance operational efficiency and support digital transformation. Using ArchiMate modeling for clear visualization, this architecture spans from the Preliminary Phase, Phase A Architecture Vision, Phase B Business Layer, Phase C Information System Architecture (Application Layer) to the Phase D Technology Architecture. It provides a strategic blueprint to address common challenges like data fragmentation, reliance on manual processes and human resources readiness. By implementing this EA, PT XYZ can expect improvements in scalability, flexibility, and overall agility. This approach aims to position PT XYZ as a modern, digitally-driven entity, aligning technology investments with business objectives for long-term success. Future research is recommended to explore later phases of TOGAF ADM (Phase E – Phase H) and potentially integrate additional business areas for a holistic digital transformation.
Performance Comparison of K-nearest Neighbor, Decision Tree, and Random Forest Methods for Classification of Cyber Defense Master Scholarship Recipients dinisfusya'ban, dinisfusya'ban; Suharjo, Bambang; Indrajit, Richardus Eko
Internet of Things and Artificial Intelligence Journal Vol. 4 No. 4 (2024): Volume 4 Issue 4, 2024 [November]
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/iota.v4i4.823

Abstract

Cyber defense education is essential for developing a workforce capable of addressing evolving cyber threats, particularly in the military sector, where interconnected systems are vital for secure communication and command. This research aims to enhance the selection process for the Cyber Defense Master Scholarship at the Republic of Indonesia Defense University by employing machine learning algorithms. The study compares the performance of K-Nearest Neighbor (KNN), Decision Tree, and Random Forest for classifying eligible scholarship candidates. The results reveal a clear performance hierarchy: KNN achieves a moderate accuracy of 80.68%, offering simplicity and interpretability but lacking the precision of other models. The decision Tree performs with high accuracy (98.86%) but shows vulnerability to overfitting, which may impact generalizability to unseen data. Random Forest emerges as the most robust model, achieving the highest precision and overall stability, with minimal compromise on other metrics. Given the scholarship’s selection requirements, Random Forest is recommended for tasks needing high accuracy and resilience against overfitting, while KNN and Decision Tree offer suitable alternatives for simpler, more interpretable applications.
Co-Authors Abdinagoro, Sri Bramantoro Abraham, Irfan Agus Purwanto Ahmad Baehaqi Ahmad Baehaqi, Ahmad Amalia Nurain Amirudin Amirudin Amirudin Amirudin Andreas Putra Wijaya Andri Purwoko Aryo Nugroho Awaluddin Tjalla Awaludin Tjalla Bagus Prasetyo Budiono Bambang Suharjo Basit, Muhamad Subhi Bayu Saputra bayu Yasa Wedha Bram Sivadjati Budi Setiawan Budiman, Christopher Winson Carlia Isneniwati Cecep Kustandi Crosley, Nathaniel Daniel Avian Karjadi Daniel Hasiholan Tinambunan Dazki , Erick Dazki, Erick Dazki, Erick Dewanti, Paula Diana Diana Dimas Prawira dinisfusya'ban, dinisfusya'ban Dio F, Januponsa Djarot Hindarto Dodi Permadi Dwi Atmodjo Wismono Prapto Ega Wachid Radiegtya Eka Fitriani Eka Fitriani Eka Waras Kristianto Eko Setiawan Elliana Gautama Endang Sri Palupi Ervina Waty Fajar Priyono Fangky Antoneus Sorongan Fauzi, Muh. Fa’uzobihi, Fa’uzobihi Felix Fernando Oroh Ferdy Achmad Zulfikar Firizqi, Januponsa Dio Glenny Chudra Grand Grand Guntur Haludin H. A. Danang Rimbawa Hadri Helmi Handri Santoso Handri Santoso Handri Santoso Handri Santoso Hidayat, Nurul Hidayat, Rachmad Syarul Idris Gautama So Ika Kurniawati Isra Ruddin Isra Ruddin Januponsa Dio Firizqi Januponsa Dio Firizqi Januponsa Dio Firizqi Karjadi, Markus Kurniawan, Rido Dwi M. Yusuf Samad Manaek, Roy Maria Magdalena Michael, Dennis Moch Sukardjo Mochamad Isnin Faried Muh Fauzi Muh Fauzi Muh Fauzy Muh. Masri Sari Muhamad Nur Arifin Muhammad Handika Darmawan Muhammad Rizki Fahdia Mulyadi, Grace Devina Permana, Rifky Popy Purnamasari Wahid Suyitno, Popy Purnamasari Wahid Pratama , Arif Pratama, Arif Prawira, Dimas Yudha Puri Ratna Larasati R. Aditya Gunawan, R. Aditya R. Sapto Hendri Boedi Soesatyo Rachmadi, Pratiwi Radiegtya, Ega Wachid Refgiufi Patria Avrianto Refgiufi Patria Avrianto Refgiufi Patria Avrianto Refgiufi Patria Avrianto Rezkiani Rezkiani Rido Dwi Kurniawan Rido Kurniawan Riska Aryanti Royadi Royadi Ruddin, Isra Rudy A.G. Gultom Saeful Bahri Saiful Azhari Muhammad Saiful Azhari Muhammad Santoso, Handri Sari, Muh Masri Sentosa, Steve Situmorang, Robinson Subhi Basit, Muhamad Suharjo, Bambang Surti Kanti Syahrir Syahrir Taufiqurrochman Taufiqurrochman Thamrin Sofian Tinambunan, Daniel Hasiholan Tjalla, Awaludin Tri Agus Setiawan Tri Wahyudi Ummy Kalsum Viktor Gunawan Widjaja, Herman Wiyadi, Yudi Permana Wiyanto, Novianthony Yadi Karyadi Yakob Jati Yulianto Yanto, Andika Bayu Hasta Yumalia, Astria