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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Info Sains : Informatika dan Sains Riwayat: Educational Journal of History and Humanities Jurnal Pengabdian Masyarakat dan Riset Pendidikan Journal on Pustaka Cendekia Informatika
Subhanjaya Angga Atmaja
Universitas Kebangsaan Republik Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Analisis Kerentanan Web Menggunakan ZAP oleh Checkmarx pada Situs Kuliah Daring LMS Universitas Kebangsaan Republik Indonesia: Penelitian Mughni Al Muzaki; Reksi Zender Perdian; Rohman Fajar; Saripah; Syifa Khofifah; Subhanjaya Angga Atmaja
Journal on Pustaka Cendekia Informatika Vol. 3 No. 1 (2025): Journal on Pustaka Cendekia Informatika: Volume 3 Nomor 1 February - May 2025
Publisher : PT Pustaka Cendekia Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70292/pctif.v3i1.63

Abstract

This study aims to conduct a security analysis on the online lecture site using the ZAP (Zed Attack Proxy) tool version 2.16.1, developed by OWASP and distributed by Checkmarx. The method used is black-box testing with an active scanning approach to identify security vulnerabilities that may exist in the application. The scanning process was carried out on all main pages and site resources, paying attention to various aspects such as HTTP headers, session management, JavaScript library usage, and other security configurations. The results of the scanning process showed 14 potential vulnerabilities classified into four risk levels: high (1 finding), medium (4 finding), low (6 finding), and informational (3 finding). The most significant findings were the use of a vulnerable (outdated) JavaScript library, the absence of a content security policy (CSP), and deficiencies in the implementation of important HTTP headers such as X-Frame-Options, Strict-Transport-Security, and X-Content-Type-Options. In addition, weaknesses in cookie attributes and the use of external JavaScript files without adequate source control were also found. Based on these results, a series of recommendations were developed that adhere to OWASP standards, including updating software libraries, reconfiguring security headers, strengthening session management, and implementing more secure cache policies.
Pengujian Black Box Shopee PayLater dengan Boundary Value, Equivalence Partitioning, dan Use Case: Penelitian Aji Nata Sobari; Arya Nugraha; Haekal Abdullah Ali Akbar Fajar Ramadhan; Muhammad Lukman Abdurahman; Muhammad Supyan; Trisna Prawijaya; Subhanjaya Angga Atmaja
Journal on Pustaka Cendekia Informatika Vol. 3 No. 1 (2025): Journal on Pustaka Cendekia Informatika: Volume 3 Nomor 1 February - May 2025
Publisher : PT Pustaka Cendekia Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70292/pctif.v3i1.64

Abstract

Buy Now Pay Later (BNPL) services such as Shopee PayLater have transformed consumer transaction patterns by offering convenience and flexibility in shopping. However, systems like this also carry high risks if not accompanied by adequate software testing. This article presents a study aimed at evaluating the reliability of the Shopee PayLater system using the Black Box Testing approach with Boundary Value Analysis (BVA) and Equivalence Partitioning (EP) techniques, combined with user-based use case scenarios. This method allows for testing various input variations, especially at boundary values and data structure validity. Out of 14 test cases executed, 11 successfully detected input errors accurately, while the remaining 3 failed to handle certain conditions, such as character length and OTP format. The Defect Removal Efficiency (DRE) obtained was 21.43%, indicating that the effectiveness of testing can still be improved. Overall, this approach has proven to enhance testing coverage and detect relevant potential errors in digital financial systems.
Pengujian Aplikasi KAI Access Menggunakan Black Box Testing Boundary Value Analysis (BVA) Miftah Nur Rohman; Rahman Fauza; Denita Alhamdina Putri Arisandi; Nabila Desiana; Aliya Tazkiya Fajriyati; Chris Hendry Choong; Subhanjaya Angga Atmaja
Journal on Pustaka Cendekia Informatika Vol. 3 No. 1 (2025): Journal on Pustaka Cendekia Informatika: Volume 3 Nomor 1 February - May 2025
Publisher : PT Pustaka Cendekia Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70292/pctif.v3i1.48

Abstract

This study aims to evaluate the functionality of the KAI Access application using Black Box Testing methods, specifically Boundary Value Analysis (BVA) and Graph-based Testing. The testing was conducted on key features such as registration, login, KAI Pay activation, and local ticket booking. The results indicate that while most features function as expected, there are notable issues—such as the lack of character limits in the email input field. This approach provides a comprehensive overview of the application's reliability and identifies areas that need improvement to enhance the quality of service.
Testing Website Game Point Blank Menggunakan Metode Blackbox: Penelitian Asgar Maulana; Eki Muhammad Heris; Laksamana Raihan N; Saobandri, Ridwan; Rizqia Noerlidha; Subhanjaya Angga Atmaja
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.1665

Abstract

This study aims to evaluate the usability and functionality of the Point Blank ID website using black-box testing methodology. The website serves as a platform for gamers, providing essential information about the game, including promotions, items, and updates. The testing process involves assessing various aspects, including user navigation, information availability, functionality, responsiveness, and page load speed. The testing results indicate that while the website offers a wealth of information, several areas require improvement. Navigation is generally intuitive; however, some links were found to be non-functional, hindering the user experience. Additionally, the website's responsiveness varies across different devices, with noticeable issues on mobile platforms. The page load speed is fairly satisfactory, but delays were observed when accessing certain content, particularly images.
Pengujian Blackbox Testing terhadap Simbs:Website Travel Booking : Penelitian Danti Rosdianti; Raafi Syarahil Azhar; Rahmat Hidayat; Sandi Rosandi; Subhanjaya Angga Atmaja
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.1690

Abstract

In developing travel booking applications, errors in the system can cause major losses for users and service providers. For users, if the application experiences problems then the process of ordering tickets or travel services will be hampered, causing inconvenience and even potentially losing the opportunity to travel. Meanwhile, for service providers (travel companies), application failure in processing orders quickly and accurately can reduce the level of consumer trust and impact the company's reputation. The testing method used in this application is the black box method with boundary value analysis and equivalence partition techniques. This technique is used to measure the quality of the application by testing the validity of the input data, especially in important columns such as travel date, number of passengers and destination. Testing is carried out by identifying the upper and lower limit values for each input, to ensure that there are no errors stored in the database. Testing is focused on the travel booking form, going through certain stages that have been determined for each input column. The results of this test can be used as input to improve application reliability and performance. Thus, the travel booking application being developed is expected to be able to provide a booking experience that is fast, precise and meets user expectations.
Analisis Kerentanan Web Menggunakan ZAP oleh Checkmarx pada Website FIKSI (Fakultas Ilmu Komputer dan Sistem Informasi) Universitas Kebangsaan Republik Indonesia M. Abie Rafdi Fauzy; Restu Rahmat Fajri; Rian Hidayat; Salsabila Rosnie; Thomas Aldi Fikri; Subhanjaya Angga Atmaja
Journal on Pustaka Cendekia Informatika Vol. 3 No. 1 (2025): Journal on Pustaka Cendekia Informatika: Volume 3 Nomor 1 February - May 2025
Publisher : PT Pustaka Cendekia Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70292/pctif.v3i1.68

Abstract

This study aims to identify and analyze security vulnerabilities in faculty web applications using the Zed Attack Proxy (ZAP) automated tool developed by OWASP and now managed by Checkmarx. Using a descriptive quantitative approach, a scan was conducted on the public domain cdnjs.cloudflare.com which has a technical structure similar to the faculty web system. The scan results found four vulnerabilities, namely: use of a vulnerable JavaScript library (moment.js) (high risk), insecure Cross-Origin Resource Sharing (CORS) configuration (medium risk), suspicious comments in the code (informational risk), and inappropriate cache settings (informational risk). These findings are analyzed based on the OWASP Top 10 categories, and are complemented by mitigation recommendations for each risk. In addition, a visualization of the distribution of alerts is presented based on the level of risk and confidence. The results of this study emphasize the importance of routine scanning and manual validation in maintaining the security of higher education institution web applications.
KKN Sebagai Upaya Pengembangan Potensi Desa: Optimalisasi UMKM, Pendidikan, dan Lingkungan di Desa Cimenyan: Pengabdian Sandi; Idham Nurcahya Muharam; Adhinda Adeliana Putri; Haqiqy Hakim; Anandha Pramudhita; Siti Salwa Az’Zahra; Alya Mustika; Aldi Tamangunde; Muhamad Ardho Surya Leksana; Ihsan Alfazri; Sindi Meilani Sinduano; Muhamad Ghozali; Subhanjaya Angga Atmaja
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.2310

Abstract

Community empowerment has become a crucial issue in sustainable development, particularly in Indonesia where rural areas hold significant potential through the development of MSMEs, education, and environmental management. This article highlights the urgency of the Kuliah Kerja Nyata (KKN) or Community Service Program as a form of student engagement in optimizing village potential and addressing socio-economic gaps. The main objective of this study is to evaluate the role of the 12th group of Universitas Kebangsaan Republik Indonesia (UKRI) in 2025 in Cimenyan Village in strengthening community capacity through economic, social, and environmental programs. This study employed a qualitative approach with a descriptive method, utilizing observation, interviews, documentation, and thematic analysis. The findings indicate an increased awareness among MSME actors regarding branding and simple financial recording, improved motivation and participation of children and youth through interactive educational programs, and a growing awareness of waste management practices among the community despite challenges in consistency. The study concludes that KKN makes a significant contribution to strengthening local capacity while enriching academic literature on service-learning as a model of community empowerment. The implications of these findings emphasize the need for continuous mentoring and long-term monitoring to ensure sustained impact, as well as open opportunities for further research on collaborative strategies between academia and local communities in rural development.
Ethical Considerations in Algorithmic Decision-making: Towards Fair and Transparent AI Systems Atmaja, Subhanjaya Angga
Riwayat: Educational Journal of History and Humanities Vol 8, No 1 (2025): Januari, Special Issue on "Educational design research for human beings learning
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v8i1.44112

Abstract

Artificial intelligence (AI)-based algorithmic decision-making is a major concern in the digital age due to its potential to improve efficiency in various sectors, including healthcare, law, and finance. However, its implementation poses significant ethical challenges, such as bias in data and a lack of transparency that can affect fairness and public trust. This research aims to explore ethical considerations in algorithmic decision-making with a focus on fairness and transparency, identify key challenges, and provide policy recommendations to improve the accountability of AI systems. The research method uses a qualitative approach through literature studies that include academic articles, books, and research reports. The results show that algorithmic bias often arises due to unrepresentative historical data, while low transparency makes it difficult to understand the decision-making process. To overcome this problem, independent algorithm audits, the application of explainable AI, progressive regulations, public education, and the use of more diverse data are needed. This recommendation aims to create a fair, transparent, and trustworthy AI system, thereby supporting wider acceptance of the technology in society.
Integration of Virtual Reality in STEM to Enhance Problem Solving Skills in Science Learning in the 21st Century: A Review Almulqu, A. A. H. Ahmad; S, Ruth Rize Paas Megahati; Atmaja, Subhanjaya Angga; Hutabarat, Risnawati Agustin
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10483

Abstract

One of the most exciting innovations today is Virtual Reality. VR simulations expand the variety of real-world applications for students to explore, Virtual reality with STEM Approach is important to encourage students to actively seek or explore information and solve learning problems creatively, while thinking critically about the phenomena they encounter. For this reason, this study aims to examine the Integration of Virtual Reality in STEM to improve problem-solving skills in science learning in the 21st century: A Review. This review was conducted based on the review method. The results of this study explain about Benefits of VR in Education: Immersive Learning, Safe Practice Simulations,  Enhanced Conceptual Understanding, Enhanced Creativity, Access to Global Experiences, Adaptation to Different Learning Styles, Collaborative Learning, Increased Learning Retention, More Effective Distance Learning ; 4 aspects in STEM : Science, Technology,  Engineering, Mathematics formulate problems, solve problems and interpret solutions to mathematical problems in applying various different situations; The Role of Virtual Reality in Enhancing Problem-Solving Abilities in Science Education for the 21st Century : Visualizing Complex Ideas and Data, Collaborative Learning and Global Connections, Immersive Experiences and Real-World Simulations, Equitable Access and Inclusivity in STEM Education, Challenges and Considerations for Implementing VR in STEM Learning.
Co-Authors Adhinda Adeliana Putri Aida Sucia Aji Nata Sobari Al Afif Abdurrahman Aldi Tamangunde Alif Prambudi Fadillah Akbar Aliya Tazkiya Fajriyati Almulqu, A. A. H. Ahmad Alya Mustika Anandha Pramudhita Arya Abdul Mughni Arya Nugraha Arya Sultansyah Asgar Maulana Astri Sri Rahayu Azhar Havis Cahya Purnama Aji Chintya Racheysa Hazna Chris Hendry Choong Danti Rosdianti Dede Ardiansah Denita Alhamdina Putri Arisandi Destyan Fadillah Akbar Devan Zulfangga Eki Muhammad Heris Elsa Nur Aripin Farid Zia Ulhaq Firmansyah Firmansyah Haekal Abdullah Ali Akbar Fajar Ramadhan Haqiqy Hakim Hendri Purnandi Hendri Purnandi Heri Bani Jumawan Hutabarat, Risnawati Agustin Idham Nurcahya Muharam Ihsan Alfazri Ikhsan Akbar Muslim Iqbal Yudiana Iwan Eka Putra Khairunnisa Dwi Wahyuningtyas Laksamana Raihan N Leo Restu Septian Rhaka Nugraha M. Abie Rafdi Fauzy M. Ridho M. Sunandi Miftah Nur Rohman Mughni Al Muzaki Muhamad Aditya Suhendar Muhamad Ardho Surya Leksana Muhamad Ghozali Muhamad Nabil Arrafi Muhammad Ghozali Muhammad Lukman Abdurahman Muhammad Rasyid Shiddiq Muhammad Supyan Nabila Desiana Neng Eva Masliah Nurwijayanti Padjrin Fauzi Piqri Nabila Mulia Prayogi Nur Aldi Putra, Iwan Eka Raafi Syarahil Azhar Rahman Fauza Rahmat Hidayat Ratna Santika Reksi Zender Perdian Restu Rahmat Fajri Rian Hidayat Ridwan Rifa Vida Zahrani Rizqia Noerlidha Rohman Fajar S, Ruth Rize Paas Megahati Salsabila Rosnie Sam’un Hakeki Sandi Sandi Rosandi Saobandri, Ridwan Saripah Sindi Meilani Sinduano siti rahmah Siti Salwa Az’Zahra Suminar Suminar Syifa Khofifah Thomas Aldi Fikri Tiara Putri Latifani Dianata Trisna Prawijaya Tuti Rohayati Udan Yusup Supriyanto Zidan Fajar Abdillah