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All Journal ITEj (Information Technology Engineering Journals) Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Mantik Abdimas Toddopuli: Jurnal Pengabdian Pada Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Kajian Ilmiah Jurnal Informatika Dan Tekonologi Komputer (JITEK) Jurnal Teknologi dan Manajemen Industri Terapan Biner : Jurnal Ilmiah Informatika dan Komputer Madani: Multidisciplinary Scientific Journal JURNAL ILMIAH SAINS TEKNOLOGI DAN INFORMASI Jurnal Penelitian Sistem Informasi Jurnal Sistem Informasi dan Ilmu Komputer Jurnal Kendali Teknik dan Sains International Journal of Smart Systems Kohesi: Jurnal Sains dan Teknologi Educational Insights Jurnal Sains dan Teknologi JI-Tech Jurnal Penelitian Teknologi Informasi dan Sains Saber: Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi DIGIBE: Digital Business and Entrepreneurship Journal Jurnal Riset Teknik Komputer Jurnal Riset Sistem Informasi Venus: Jurnal Publikasi Rumpun Ilmu Teknik Router : Jurnal Teknik Informatika dan Terapan Bridge: Jurnal Publikasi Sistem Informasi dan Telekomunikasi Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika Neptunus: Jurnal Ilmu Komputer dan Teknologi Informasi Uranus: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika Saturnus: Jurnal Teknologi dan Sistem Informasi Technology Sciences Insights Journal Jejak digital: Jurnal Ilmiah Multidisiplin Journal of System and Technology Router : Jurnal Teknik Informatika dan Terapan Jurnal Informatika Dan Tekonologi Komputer
Rakhmadi Rahman
Information System Study Program, Institut Teknologi Bacharuddin Jusuf Habibie, Parepare, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Peningkatan Keamanan Data dengan Kriptografi Modern pada Sistem Operasi Rakhmadi Rahman; Khumaedi Khumaedi; Nugrah Surya Pratama
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 2 No. 4 (2024): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v2i3.3995

Abstract

In the current digital era, data security is a top priority for individuals, organizations, and businesses. Data is considered a valuable asset that needs to be protected from various security threats, especially in operating systems where data is stored (data at rest) and transmitted (data in motion) through networks. This research aims to enhance data security by implementing modern cryptographic methods. The cryptographic methods used include RC4, AES, and WPA3. Penetration testing is conducted to evaluate the effectiveness and efficiency of each cryptographic method. The research results show that the implementation of modern cryptography provides an additional layer of security against security threats to data in motion and data at rest within the operating system.
Membangun Sistem Operasi Windows Serverless Mempermudah Pengembangan dan Deployment Aplikasi Modern Rakhmadi Rahman; Nabilah Ramadhani Wowong; Fathin Alwan Tahir
Jurnal Kendali Teknik dan Sains Vol. 2 No. 4 (2024): Oktober : Jurnal Kendali Teknik dan Sains
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i4.4032

Abstract

Exploring the concept of the Windows serverless operating system as a solution in the development and deployment of modern applications. Through a quantitative approach, this study evaluates how serverless technology can improve efficiency, reduce costs, and speed up the application development process. Using case studies and data analysis, this study provides practical guidance for developers and organizations in adopting serverless architectures in Windows environments.
Efisiensi Energi Sistem Operasi Mobile Menggunakan Chip Cheetah X1 Infinix Rakhmadi Rahman; Fadhil Aditya; Meiana Sahabuddin
JURNAL PENELITIAN SISTEM INFORMASI (JPSI) Vol. 2 No. 3 (2024): Agustus : JURNAL PENELITIAN SISTEM INFORMASI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jpsi.v2i3.2196

Abstract

This journal discusses the energy efficiency of mobile operating systems using the Infinix Cheetah X1 chip. The study evaluates the chips’s ability to manage power consumption without compromising performance, focusing on battery optimization, charging performance under extreme temperatures, and bypass charging tecnology. Empirical testing on the Infinix Note 40 using tools like CPU-Z and 3C Battery Manager shows that the Cheetah X1 chip enhances charging efficiency and maintains optimal device temperature. However, its impact on overall battery life is minimal, demonstrating normal power cusumpition levels for a smartphone with a 5000 mAh battery. Overall, the chip improves user experiences through innovative charging features and effective power management, although its effect on extending battery life is limited.
Strategi Disaster Recovery dengan Virtualisasi: Backup dan Restore Sistem Operasi di Vmware dengan Menggunakan Snapshot Rakhmadi Rahman; Anugrah Dwi Ansarna; Eka Tanduklangi
JURNAL PENELITIAN SISTEM INFORMASI (JPSI) Vol. 2 No. 2 (2024): MEI : JURNAL PENELITIAN SISTEM INFORMASI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jpsi.v2i2.2197

Abstract

A Disaster Recovery Plan (DRP) is a structured approach that describes how an organization can carry out its operations after an unplanned incident that can result in system failure. Creating strong system resilience requires an IT team with strong experience and understanding as well, and this is the background of this research. This research aims to provide practical guidance in implementing disaster recovery strategies with virtualization, especially the snapshot feature on VMware Workstation to test disaster scenarios and evaluate their recovery effectiveness.
Meningkatkan Efisiensi Pengembangan Perangkat Lunak Melalui Transparansi dan Kolaborasi dengan Ubuntu Rakhmadi Rahman; Syifa Tri Agusriani; Rina Rina
JURNAL PENELITIAN SISTEM INFORMASI (JPSI) Vol. 2 No. 3 (2024): Agustus : JURNAL PENELITIAN SISTEM INFORMASI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jpsi.v2i3.2218

Abstract

Efficiency in software development is crucial to meet the increasing demands of the market today. This efficiency encompasses not only faster production times but also maintaining high quality and user satisfaction. Transparency and collaboration have been identified as critical factors in achieving this efficiency. Ubuntu, with its open-source nature, offers various features that effectively support these principles. Software development is a pivotal process in the current technological era, where innovation and development speed are keys to success. Ubuntu, as one of the popular Linux distributions based on open source, has played a significant role in facilitating this process through its transparent and collaborative approach. This article aims to explore how Ubuntu enhances software development efficiency through the principles of transparency and collaboration it upholds.This article will delve deeper into how transparency and collaboration within the Ubuntu ecosystem can significantly contribute to improving software development efficiency. By focusing on these principles, Ubuntu continues to be a top choice in the modern software development world, bringing benefits to developers, companies, and end-users worldwide.
PERANCANGAN APLIKASI BIOGUARD OS UNTUK MENDUKUNG KEAMANAN SIBER YANG BERBASIS BIOMETRIK Rahman, Rakhmadi; Arthanty, Annisa; Ahmad, Muhammad Adhi Fahriansyah
Biner : Jurnal Ilmiah Informatika dan Komputer Vol 3 No 2 (2024): Juli
Publisher : Program Studi Teknik Informatika, Fakultas Teknik dan Ilmu Komputer, Universitas Sains Al-Qur'an

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32699/biner.v3i2.7459

Abstract

Dalam era digital yang semakin terhubung, keamanan siber menjadi aspek yang sangat penting bagi sistem operasi. Ancaman terhadap keamanan data semakin canggih, sehingga menuntut pengembangan solusi autentikasi yang lebih kuat. Salah satu solusi yang diusulkan adalah integrasi teknologi biometrik ke dalam sistem operasi, seperti yang dilakukan dalam BioGuard OS. Perancangan ini bertujuan untuk mengevaluasi efektivitas BioGuard OS dalam melindungi sistem dari ancaman siber dengan menggunakan teknologi biometrik. Biometrik berasal dari kata Yunani "bios" yang berarti hidup dan "metron" yang berarti ukuran, dan secara ilmiah, biometrik adalah teknologi yang berfokus pada pengenalan makhluk hidup berdasarkan karakteristik unik masing-masing individu. Teknologi biometrik didefinisikan sebagai penggunaan otomatis karakteristik fisiologis atau perilaku untuk menentukan atau memverifikasi identitas seseorang. Teknologi ini mencoba menghasilkan model komputer dari karakteristik fisik dan perilaku manusia dengan tujuan identifikasi pribadi yang dapat diandalkan. Dalam BioGuard OS, teknologi biometrik yang digunakan untuk meningkatkan keamanan siber termasuk pengenalan wajah, sidik jari, dan pengenalan suara. Analisis informasi biometrik telah menjadi perhatian sejak lama, dengan berbagai solusi autentikasi berdasarkan karakteristik seperti tanda tangan, sidik jari, integrasi wajah, geometri tangan, serta pemindaian iris dan retina. Penelitian ini berfokus pada seberapa efektif BioGuard OS dalam menggunakan teknologi tersebut untuk melindungi sistem dari berbagai ancaman siber.
PENGEMBANGAN INOVATIF SISTEM OPERASI REAL-TIME UNTUK APLIKASI DENGAN KETEPATAN WAKTU SANGAT TINGGI MENGGUNAKAN SISTEM OPERASI WINDOWS & LINUX Rahman, Rakhmadi; Muh.Daffa Nashwan Rasya; Arfika Amalia Suryadi
Kohesi: Jurnal Sains dan Teknologi Vol. 4 No. 3 (2024): Kohesi: Jurnal Sains dan Teknologi
Publisher : CV SWA Anugerah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3785/kohesi.v4i3.4912

Abstract

Abstract : This study explores the development of an innovative real-time operating system aimed at enhancing time precision for applications with very high timing requirements, utilizing both Windows and Linux operating systems. By investigating and analyzing novel techniques in task management, priority scheduling, and hardware-software interactions, this research seeks to ensure optimal real-time performance. The findings are expected to make significant contributions to the development of critical applications requiring high accuracy and strict timing precision, and provide insights into the implementation of real-time solutions within commonly used operating system platforms. Keyword : innovative system, RTOS, Linux, Windows, Robotic Abstrak : Penelitian ini mengkaji pengembangan sistem operasi real-time inovatif yang bertujuan untuk meningkatkan ketepatan waktu dalam aplikasi dengan kebutuhan waktu yang sangat tinggi, dengan memanfaatkan sistem operasi Windows dan Linux. Melalui pendekatan ini, penelitian ini mengeksplorasi dan menganalisis teknik-teknik baru dalam pengelolaan tugas, pengaturan prioritas, serta interaksi antara perangkat keras dan perangkat lunak untuk memastikan kinerja waktu nyata yang optimal. Hasil dari studi ini diharapkan dapat memberikan kontribusi signifikan terhadap pengembangan aplikasi kritikal yang memerlukan akurasi tinggi dan ketepatan waktu yang sangat ketat, serta memberikan wawasan tentang penerapan solusi real-time dalam platform sistem operasi yang umum digunakan. Kata Kunci : system inovatif, RTOS, Linux, Windows, Robotic
Utilization of Augmented Reality to support the creation of interactive learning media at the Showatul Is'ad Islamic Modern Islamic Boarding School, Pangkep Regency: Pemanfaatan Teknologi AR untuk membuat media pembelajaran Interaktif dan Aplikatif di Pondok Pesantren Modern Islam Shohwatul Is’ad Kabupaten Pangkep. Mar’atuttahirah, Mar’atuttahirah; Tunnisa, Khaera; Rahman, Rakhmadi; Tri Putra DA, Alvian; Rosmiati, Rosmiati; Abdullah, Abdullah; Barik Alfito, Ramadan; Najwa, Hafizhah; Tri Aditya, Muh
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 9 No 2 (2024): Agustus
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Information technology continues to develop rapidly and can be used to make human work more accessible. In the world of education, students are expected to be able to adapt to the environment and create positive things using technology. Technology can be used in the world of education to support the development of student knowledge. Learning media is one of the factors that play an essential role in the teaching and learning process and knowledge development. The learning media used by the Showatul Is'Ad Islamic Boarding School teachers is textbooks that contain theories that cause students to get bored and not understand abstract material. Therefore, in the research, training was carried out in creating interactive and applicable learning media using the Assemblr Edu Augmented Reality Platform. Developing learning materials using AR can help students easily understand abstract theories by providing virtual, 3D materials and implementing them in the real world. The result of this activity is that the teacher has created learning media material for science subjects that explains body organs, making it easier for students to understand the actual representation of organs and their functions in 3D visual form.
Sistem Operasi Integrasi Teknologi Augmented Reality dan Virtual Reality dalam Aplikasi Moblo dan Relax untuk Android Rakhmadi Rahman; Andi Aulia Safirah; Anita Septiani Mustamin; Fanilda Damayanti
Jurnal Sains dan Teknologi Vol. 3 No. 1 (2024): Juni : Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/saintek.v3i1.482

Abstract

This research examines the Android operating system in the context of Augmented Reality (AR) and Virtual Reality (VR) applications with a focus on the Moblo (AR) and Relax (VR) applications. Android, as the primary operating system in mobile devices, offers a powerful and flexible platform for AR and VR application development. Moblo is an AR application that allows users to design and visualize furniture in a real space, while Relax is a VR application that provides meditation and relaxation experiences in a virtual environment. This research aims to understand how the Android operating system supports the development and operationalization of AR and VR applications, as well as evaluating the performance and user experience of these two applications. The results show that Android provides significant support for AR and VR application development, with Moblo and Relax showing good performance and providing a satisfactory user experience. However, further optimization is needed to ensure consistent performance across Android devices.
Cyberscape: Designing an Escape Room Game with a Computer Network Security Theme to Encourage Understanding of Network Security Concepts Interactively Rahman, Rakhmadi; Hakim, Lukman; Pusung, Noel Ivander
Educational Insights Vol. 2 No. 1 (2024): June 2024
Publisher : PT Ilmu Inovasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58557/eduinsights.v2i1.44

Abstract

Network security is a crucial aspect in the IT world, especially the increasing activity of crecker in carrying out attacks without responsibility. cyberscape is an educational game that will be designed to provide a fundamental understanding of the importance of overcoming crecker attacks on the network. The method used in designing this game is the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) approach. In the analysis stage, needs collection and determination of learning objectives are carried out. The design stage includes storyboarding and game design. Characters and other visual elements are designed using pixil art techniques to provide a unique and attractive appearance. The development stage involves creating game content, initial testing, and code implementation using Unity Game Engine integrated with C# programming language. The implementation stage includes the deployment of the game to users. The results showed that "Cyberscape" was effective in improving players' understanding of basic network security concepts. Users reported a significant increase in their knowledge of how to identify and overcome cracker attacks after playing the game. Qualitative and quantitative evaluations showed a high level of satisfaction among users, as well as an increased awareness of the importance of network security. With this approach, it is hoped that "Cyberscape" can be an effective tool in network security education and help reduce vulnerability to cracker attacks.
Co-Authors Abdul Khalik Hartono Abdullah Abdullah Abdullah B Abdullah B Abriel Yosua Nathanael Leksona Achmad Haikal Fikri Adinda Aulia Rahmi Adwah , Farah Diyanah Afiqah Ahmad, Muhammad Adhi Fahriansyah Aisyah Aisyah Akmal Baharuddin Syam Al-Amin, Muh. Alif Imran Alif, Muh. Alvian Tri Putra Darti Akhsa Alya Wulan Apriliyani Amin, Widyah Putri Auliya Ananda Nabila Putri ANANTA, ASTI Andi Aulia Safirah Andi Maharani Andi Mahrani Anita Septiani Mustamin Antoni, Wahyudi Anugra, Ayu Anugrah Dwi Ansarna Anugrah Dwi Ansarna Apriliyani, Alya Wulan Arfika Amalia Suryadi Arthanty, Annisa Aspiani Putri Ashilah Aulia Rahmi, Adinda Awal Ramadhan Nasrun Azzahra, Maryam Baharuddin, Siti Hajar Barik Alfito, Ramadan Chintami Darti Akhsa, Amaliah Danang Fatkhur Razak Darti Akhsa, Alvian Tri Putra Desvi Dwicki, Dwicki Herlambang Egi Fahrezi Iswan Eka Tanduklangi Eka Tanduklangi Fadhil Aditya Fanilda Damayanti Fathin Alwan Tahir Fathuresqi, Fathuresqi Fatkhur Razak, Danang Fatwa, Syafira Fikri, Achmad Haikal Furqan, M Furqan Ramadhanu Ghazali, M. Chaerul Ghina R.S Odja Gina Latifa Akmal Haikal Fikri, Achmad Hakim, Nur Fadillah Hamuddin, Humaera Haslinda Haslinda Hikma, Nurul I, Ikbal Ibrahim, Siti Nur Azizah Imamulkhair, Muhammad Januar Fahrisal Jesica Septiani Manurung Julistio Fadjar Anugrah Sao Kelsia Nelsia Khaera Tunnisa, Khaera Khalifah, Nur Ayu Khumaedi Khumaedi Kuncahya, Figra Dwi Kustanto , Prio Lia Kamila Kulsum Lukman Hakim Lukman Hakim M Furqan Ramadhanu M Yahtadi M. Faiz Ilyas Mar'atuttahirah, Mar'atuttahirah Maratuttahirah Maratuttahirah, Maratuttahirah Mar’atuttahirah Mar’atuttahirah, Mar’atuttahirah Meiana Sahabuddin Muh. Al Amin Muh.Daffa Nashwan Rasya Muhammad Akbar Fahrezi Muhammad Alfarizky Yusuf Muhammad Alfian Muhammad Arham Arsyad Muhammad Aril Muhammad Syawal Muhammad Yusuf Dzaky .J Mulyadi Mulyadi Murtafia Murtafia Nabilah Ramadhani Wowong Najwa, Hafizhah Natasya taslim Noel Ivander Pusung Nugrah Surya Pratama Nur Afiat Nur Azisah Basir Nur Fadillah Hakim Nurfauzi, Muhammad Aqmal Nurhalizah, Siti Nurislamiyah Nurislamiyah Nurul Salsabillah Ome, Paulus Jemianus Pusung, Noel Ivander Putri Balqis Putri Dyananda Luqman Putri, Ananda Nabila Rahman, Aldi Fatur Rahmat Eka Putra R Palaloi Ramadhan, Syam Syahru Ramadhani, Alya Rasya, Muh. Daffa Nashwan Razak, Danang Fatkhur Redo Triansyah Reski Septiawan Retno Helviani Revan, Muh Rina Rina Rosmiati Rosmiati Rosmiati Rosmiati Safikah, Nur Saylandra Aulia Ramadhani Septian Rheno Widianto Sesa, Velita Rante Shalza Naya Dwi Fortuna Siti Nurhalizah Stepani Surianti, Besse Suryabuana, Andi Sahra Suryadi, Arfika Amalia Syaddad, Muhammad Shadiq Dzakwan Syafira Fatwa Syafira Fatwa Syam, Akmal Baharuddin Syifa Tri Agusriani taslim, natasya Tri Aditya, Muh Tri Putra Aditya Umi kalsum, Umi kalsum V, Viandra Wildana, Andi Putri Wildana wulan, alya Zahirah, Andi Riah Zulfattah, Abdul Khaliq