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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) International Journal of Advances in Applied Sciences Jurnal Pendidikan Teknologi dan Kejuruan KARMAPATI (Kumpulan Artikel Mahasiswa Pendidikan Teknik Informatika) ISSN: 2252-9063 Jurnal Informatika dan Teknik Elektro Terapan Jurnal Informatika Upgris Format : Jurnal Imiah Teknik Informatika Electro Luceat Jurnal CoreIT JurTI (JURNAL TEKNOLOGI INFORMASI) Jurnal ULTIMATICS International Journal of Natural Science and Engineering Informatik : Jurnal Ilmu Komputer Jurnal Teknologi dan Informasi MULTINETICS ScientiCO : Computer Science and Informatics Journal JTIK (Jurnal Teknik Informatika Kaputama) TIN: TERAPAN INFORMATIKA NUSANTARA Jurnal Profesi Insinyur Universitas Lampung Jurnal Janitra Informatika dan Sistem Informasi Jurnal Pendidikan Sains dan Komputer Algoritme Jurnal Mahasiswa Teknik Informatika Jurnal Informatika Dan Tekonologi Komputer (JITEK) Jurnal Informatika Teknologi dan Sains (Jinteks) JUSIFOR : Jurnal Sistem Informasi dan Informatika Journal of Artificial Intelligence and Digital Business Jurnal Ilmiah Teknik Informatika dan Komunikasi Indonesian Journal of Multidisciplinary on Social and Technology Journal of Informatics, Electrical and Electronics Engineering Jurnal Informatika Polinema (JIP) Bulletin of Information System Research JuTISI (Jurnal Teknik Informatika dan Sistem Informasi) Jurnal Informatika Dan Tekonologi Komputer Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Teknik: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer
Gede Arna Jude Saskara
Universitas Pendidikan Ganesha
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Social Sciences Veterinary Other

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PENGUJIAN KEAMANAN DENGAN METODE PENETRATION TESTING EXECUTION STANDARD (PTES) UNTUK MENEMUKAN KERENTANAN MISCONFIGURATIONS PADA PERANGKAT JARINGAN Listartha, I Made Edy; Saskara, Gede Arna Jude
Electro Luceat Vol 10 No 2 (2024): Elektro Luceat- November 2024
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jelekn.v10i2.821

Abstract

This study examines the security of the WiFi network at Universitas Pendidikan Ganesha using the Penetration Testing Execution Standard (PTES) method. The aim is to identify and analyze vulnerabilities caused by misconfigurations within the university's WiFi infrastructure. The PTES method is employed to conduct testing through phases including pre-engagement interactions, intelligence gathering, threat modeling, vulnerability analysis, exploitation, post-exploitation, and reporting. The testing results reveal several key vulnerabilities related to improper configurations, such as the use of vulnerable protocols and insecure settings. Further analysis exposes potential risks that could be exploited by unauthorized parties to access sensitive data or disrupt services. The study provides recommendations for configuration improvements and mitigation steps to enhance WiFi network security at the university. The findings are expected to serve as a foundation for developing more effective security policies and better protection for network infrastructure in academic environments.
DDoS Attack Using GoldenEye, DAVOSET, and PyLoris Tools Mahadiv Wikrama, Kadek Sudewo; Firdaus, Rangga; Medes Mendrofa, Linda Zal; Jude Saskara, Gede Arna; Edy Listartha, I Made
Jurnal CoreIT: Jurnal Hasil Penelitian Ilmu Komputer dan Teknologi Informasi Vol 9, No 2 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi, Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/coreit.v9i2.20020

Abstract

Evaluasi Kepuasan Aplikasi Pelayanan Rakyat Online Denpasar+ Menggunakan End User Computing Satisfaction Fridayanti, Ni Putu Eka; Dantes, Gede Rasben; Saskara, Gede Arna Jude
Jurnal Teknik Informatika dan Sistem Informasi Vol 10 No 1 (2024): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v10i1.6936

Abstract

Denpasar is one of the cities that has implemented an online public service application (PRO Denpasar+), which is currently known as Denpasar Prama Sewaka or DPS. This application ensures that the agencies that are part of it maintain vertical integrity. However, there are still some obstacles, such as the level of implementation satisfaction that has not been identified among active users. This study emphasizes the End User Computing Satisfaction (EUCS) approach, which centers on five key factors that contribute to user satisfaction: content, accuracy, format, ease of use and timeliness in relation to user of satisfaction, which focuses on application evaluation analysis. The study included 30 and 99 respondents active application users who were residents of Denpasar City were selected through purposive sampling and using a Likert scale based on the average score of user satisfaction to measure the levell of satisfaction experienced by each variableewith 14 questions. Based on detailed data analysis, the average satisfaction score for each variable was 4.24 for content, 3.73 for accuracy, 4.23 for format, 4.19 for user-friendliness, and 4.08 for timeliness. In general, these findings indicate that application users are very satisfied with their use. However, its implementation still needs to be refined through revisions. Recommendations for improving the application were compiled using SWOT analysis and based on the achievements of each EUCS variable, respondents' scores from those who disagreed and strongly disagreed, as well as improvement input data provided by respondents through an open questionnaire for providing excellent service to the community.
Analisis Kepuasan Pengguna Aplikasi Abdi Praja Mobile Menggunakan PIECES dan EUCS Loujien, Agil Aurora; Saskara, Gede Arna Jude; Darmawiguna, I Gede Mahendra
TIN: Terapan Informatika Nusantara Vol 6 No 7 (2025): December 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v6i7.8823

Abstract

The Abdi Praja Mobile application is a system owned by KPN Abdi Praja to support the digital transformation of the cooperative, particularly in providing easier access to financial information for its members. Through this application, members are expected to receive services that are faster, more accurate, and more efficient without needing to visit the cooperative office directly. However, in its implementation, there are still several obstacles that affect the level of user satisfaction, such as limited features, a registration process that is not yet simple, and technical issues that occur at certain times. These conditions indicate the need for a comprehensive evaluation so that the application’s development can be more targeted and aligned with the needs of its members. This study aims to evaluate user satisfaction, analyze the influence of each variable contained in the PIECES and EUCS methods, and formulate improvement recommendations based on the results of the analysis. The findings show that the variables Performance, Information, Economic, Control, Efficiency, Service, and Content have a positive and significant impact on user satisfaction. This indicates that these aspects are perceived as beneficial by members and contribute to their experience in using the application. On the other hand, the variables Accuracy, Format, Ease of Use, and Timeliness do not have a significant influence, suggesting that these elements require more attention in future application development. The recommendations proposed include optimizing system reliability and stability, providing automatic notifications for financial information, developing more comprehensive service features, simplifying the registration process, strengthening data security, improving application accessibility across devices, and providing a 24-hour support service or call center to ensure that members can receive assistance whenever needed.
Implementasi Kubernetes Cluster untuk High Availability dan Load Balancing SIAK Undiksha Pradipta, Ketut Saka; Saskara, Gede Arna Jude; Yudistira, Bagus Gede Krishna
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 4 (2026): November - January
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i4.5846

Abstract

Sistem Informasi Akademik (SIAK) merupakan layanan kritis pada lingkungan perguruan tinggi yang dituntut memiliki tingkat ketersediaan dan keandalan tinggi, khususnya pada periode lonjakan akses pengguna seperti pengisian KRS dan penginputan nilai. Pada Universitas Pendidikan Ganesha (Undiksha), arsitektur SIAK yang masih berbasis single server menimbulkan permasalahan berupa penurunan performa dan potensi downtime akibat keterbatasan mekanisme replikasi serta distribusi beban. Penelitian ini bertujuan mengevaluasi penerapan arsitektur Kubernetes Cluster untuk meningkatkan ketahanan layanan (service resilience), high availability, dan efektivitas load balancing pada SIAK Undiksha. Metode penelitian yang digunakan bersifat eksperimental teknis dengan melakukan simulasi kegagalan node dan variasi beban permintaan menggunakan Apache JMeter. Parameter yang dianalisis meliputi Mean Time to Repair (MTTR), tingkat availability, throughput, latency, dan error rate. Hasil pengujian menunjukkan bahwa Kubernetes Cluster mampu mempertahankan ketersediaan layanan di atas 99,9% pada skenario kegagalan satu node dengan waktu pemulihan rata-rata 60–70 detik. Pada pengujian performa, penerapan replikasi pod dan mekanisme load balancing internal Kubernetes mampu meningkatkan throughput secara signifikan serta menekan error rate hingga 0% pada beban menengah hingga tinggi. Temuan ini menunjukkan bahwa Kubernetes Cluster efektif dalam mengurangi risiko single point of failure serta meningkatkan resiliensi dan skalabilitas layanan akademik, meskipun performa sistem tetap dipengaruhi oleh kapasitas sumber daya dan konfigurasi cluster yang digunakan.
Analisis Kesadaran Keamanan Informasi Penggunaan Layanan M-Banking Menggunakan Human Aspects of Information Security Questionnaire Ananda, Ngurah Gede Prema Satya; Saskara, Gede Arna Jude; Yudistira, Bagus Gede Krishna
Journal of Informatics, Electrical and Electronics Engineering Vol. 5 No. 2 (2025): December 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jieee.v5i2.2792

Abstract

This study examines the gap between information security understanding and practice among employees of the Department of Trade, Industry, Cooperatives, Small and Medium Enterprises of Buleleng Regency when using M-Banking services vulnerable to phishing. Its objective is to measure the overall level of information security awareness and identify the weakest areas to serve as a basis for more focused mitigation recommendations. This research employs a quantitative approach using a survey method involving 119 employees. The research instrument was developed based on the Human Aspects of Information Security Questionnaire (HAIS-Q) framework to measure the dimensions of Knowledge, Attitude, and Behavior. The collected data were analyzed using the Multiple Weighted Score Analysis (MWSA) method to determine vulnerability scores and rankings. The overall level of employees' information security awareness falls into the “Good” category with a composite score of 3.69. However, the findings reveal a significant knowledge-attitude-behavior gap, where the "Good" scores for Knowledge and Attitude dimensions are not matched by the Behavior dimension score, which is categorized as “Moderate.” To bridge this gap, recommendations focus on developing Standard Operating Procedures (SOPs) designed as tools to foster secure habits. For effectiveness, SOP implementation must be supported by socialization activities oriented towards behavioral change, rather than mere information dissemination. This socialization should include practical training and direct simulations, particularly phishing attack simulations.
Pengembangan Simulasi berbasis Augmented Reality: Penyambungan Kabel Fiber dan Jaringan FTTH Pujayani, Ni Made Dwi; Sindu, I Gede Partha; Saskara, Gede Arna Jude
Jurnal Profesi Insinyur Universitas Lampung Vol. 6 No. 2 (2025)
Publisher : Fakultas Teknik Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpi.v6n2.289

Abstract

Abstract. This study aims to develop Augmented Reality (AR)-based learning media on fiber optic cable and FTTH network materials to support FTTx learning. The method used is Research and Development (R&D) with a 4D development model that includes the Define, Design, Develop, and Disseminate stages. The developed media was tested through blackbox testing, whitebox testing, individual testing, small group testing, field testing, as well as pretest and posttest to measure its effectiveness. The test results showed that the application functioned well and was considered very feasible, as indicated by a small group test percentage of 91.5% and a field test percentage of 91.47%. The responses of students and teachers also showed very positive assessments. Overall, this AR learning media was declared valid, effective, and practical for use in fiber optic and FTTH network learning.
Penetration Testing for Cross-Site Scripting (XSS) Detection Using Penetration Testing Execution Standard (PTES) Methodology: A Case Study of Information Systems in Institution X Nabila Aulia Azizah; Gede Arna Jude Saskara; Gede Saindra Santyadiputra
KARMAPATI (Kumpulan Artikel Mahasiswa Pendidikan Teknik Informatika) Vol. 15 No. 2 (2026): Karmapati Vol 15 No 2 Tahun 2026
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/karmapati.v15i2.114689

Abstract

Web-based information systems in educational institutions store and process sensitive data, turning them into a perfect target for cybercriminals, particularly Cross-Site Scripting (XSS). This research aims to identify and evaluate XSS vulnerabilities across twelve web-based information systems at Institution X using Penetration Testing Execution Standard (PTES) methodology, combined with grey-box technique and black-box technique, and OWASP Risk Rating Methodology to assess the risk of the vulnerabilities. The testing was conducted by the researcher as an insider tester with student-level access, applying black-box testing for systems inaccessible to students and grey-box testing for systems accessible to students. The combination of automated tools including passive reconnaissance, active reconnaissance and manual testing was employed to minimize false positive and validated the vulnerabilities. The total of eleven XSS vulnerabilities across the twelve tested systems, consist of five Reflected XSS and six Stored XSS. No DOM-Based XSS vulnerabilities were confirmed across all the tested systems. All of identified vulnerabilities were assessed as medium risk based on the OWASP Risk Rating Methodology. These findings demonstrate that XSS vulnerabilities are still present within the educational institution environment indicates that secure input handling was inconsistently implemented across systems. The result highlights the importance of adopting remediation to secure coding practices, implementing proper input sanitization, output encoding, securing HTTP Headers, and Content Security Policy (CSP), as well as conducting regular security assessment to strengthen the overall security posture in an information system within educational institution.
Peran Gamifikasi dalam Meningkatkan UX Aplikasi Shopee di Indonesia I Kadek Permana Putra; I Made Ardwi Pradnyana; Gede Arna Jude Saskara
JUSIFOR : Jurnal Sistem Informasi dan Informatika Vol 4 No 2 (2025): JUSIFOR - Desember 2025
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/jusifor.v4i2.7225

Abstract

The implementation of gamification on e-commerce platforms holds the potential to enhance user engagement and satisfaction. However, several studies indicate that the impact of gamification on User Experience (UX) can vary, with gamification elements sometimes only providing short-term effects or even being insignificant. This research aims to analyze how gamification influences the perception of User Experience (UX) among users of the Shopee Games feature in Indonesia. A simple linear regression method was employed in this study. Data collection was conducted through surveys distributed to Shopee Games users. Regression analysis revealed a significant relationship between gamification and UX, with a correlation coefficient (R) of 0.755, indicating a strong relationship. The R Square value of 0.571 confirms that 57.1% of the variance in UX can be explained by gamification. The results of the ANOVA test reinforce these findings with a significance value of < 0.001, proving that the regression model used is valid and that gamification has a statistically significant impact on UX. Furthermore, further analysis found no issues of heteroscedasticity, thus fulfilling the classical regression assumptions. The implications of this research affirm that the effective implementation of gamification elements enhances users' perception of their experience when using the Shopee application. These findings recommend that e-commerce companies further optimize their gamification strategies to increase user engagement.
PENGEMBANGAN SISTEM AUTOMASI PEMBAYARAN LANGGANAN LAYANAN INTERNET PADA WAHYU NET MENGGUNAKAN METODE RAD I Made Indra Kesuma; Gede Arna Jude Saskara; I Gede Partha Sindu
KARMAPATI (Kumpulan Artikel Mahasiswa Pendidikan Teknik Informatika) Vol. 15 No. 2 (2026): Karmapati Vol 15 No 2 Tahun 2026
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/karmapati.v15i2.116181

Abstract

Abstract— Penyedia layanan internet skala kecil seperti RTRW Net sering menghadapi kendala pada proses pembayaran manual yang tidak efisien dan rawan kesalahan, seperti verifikasi bukti transfer satu per satu serta keterlambatan aktivasi layanan. Penelitian ini difokuskan pada Wahyu Net, sebuah penyedia layanan RTRW Net yang masih mengelola pelanggan secara manual tanpa sistem penagihan terintegrasi. Penelitian ini bertujuan mengembangkan sistem automasi pembayaran langganan internet yang terintegrasi dengan gerbang pembayaran Midtrans, antarmuka WhatsApp untuk notifikasi otomatis, dan RouterOS MikroTik untuk manajemen layanan pelanggan. Metode pengembangan yang digunakan adalah Rapid Application Development dengan tahapan perencanaan kebutuhan, desain pengguna, pengembangan, dan implementasi. Sistem dibangun menggunakan kerangka kerja Laravel dan MySQL, serta diuji melalui pengujian kotak hitam, pengujian kotak putih, User Acceptance Testing berbasis ISO 9126 oleh tiga pengelola Wahyu Net, dan System Usability Scale terhadap sepuluh pelanggan Wahyu Net. Hasil pengujian menunjukkan bahwa seluruh skenario pengujian kotak hitam dan kotak putih berhasil mencapai seratus persen berstatus lulus. User Acceptance Testing memperoleh skor keseluruhan 92,67 persen dengan kriteria sangat baik, di mana aspek kebergunaan mencapai 100 persen dan efisiensi 91,11 persen. System Usability Scale menghasilkan skor rata rata 76,25 yang termasuk dalam kategori baik dengan kelas B. Sistem terbukti mampu mengotomatisasi verifikasi pembayaran secara waktu nyata, aktivasi dan pemutusan layanan PPPoE, serta pengiriman notifikasi pengingat dan konfirmasi tanpa intervensi manual. Dengan demikian, sistem ini meningkatkan efisiensi operasional Wahyu Net, meminimalisir kesalahan manual, serta memberikan pengalaman pembayaran yang positif bagi pelanggan.
Co-Authors Agus Seputra I Ketut Alit Alit Juniska Anak Agung Eka Wirayuda Anak Agung Istri Callysta Athalia Ananda, Ngurah Gede Prema Satya Aprilia Monica Sari Apriliyanto, Bagus Arijaya Kusuma, Kadek Angga Bagus Gede Krishna Yudistira Darma Putra Purba Decky Pratama Putra Dewa Ayu Deby Cintiya Dewa Ketut Alit Maha Putra Dewa Made Julijati Putra Dewa, Ayu Deby Cintiya Dharma Putra, I Putu Surya Diva Ananda Putra Dwipayoga, Dewa Made Wisma Fransesko Indrajid Fridayanti, Ni Putu Eka Gede Ade Pratama Gede Agus Supriatmaja Gede Ananta Cahya Maheswara Gede Rasben Dantes Gede Saindra Santyadiputra Gede Saindra Santyadiputra Gede Saindra Santyadiputra, Gede Saindra Gusti Ayu Mas Ekayanti Gusti Ayu Mas Ekayanti Gusti Kade Surya Aditya Putra I Gede Ardi Sukaryadi Putra I Gede Bagastia Widi Atmaja I Gede Cipta Aphila Diptha I Gede Mahendra Darmawiguna I Gede Natha Krisna I Gede Pasek Wedana I Gede Wahyu Parama Sucipta I Gede Wahyu Parama Sucipta I Gusti Agung Ayu Ananda Dewi I Gusti Agung Gede Punar Nata Kepakisan I Gusti Ayu Agung Diatri Indradewi I Gusti Lanang Agung Raditya Putra I Gusti Lanang Agung Raditya Putra I Gusti Lanang Agung Raditya Putra I Gusti, Lanang Agung Raditya Putra I Kadek Permana Putra I Ketut Pratista Tri Pramana I Ketut Resika Arthana I Komang Wisnu Budi Wijaya I Made Agastya Maheswara I Made Ardwi Pradnyana I Made Ardwi Pradnyana I Made Edy Listartha I Made Gede Sunarya I Made Gede Sunarya I Made Indra Kesuma I Made Putra Utama I Nyoman Namo Yoga Anantra I Nyoman Tri Anindia Putra I Putu Mas Yuda Pratama I Putu Oktap Indrawan I Putu Surya Dharma Putra I Wayan Ari Pramana Putra Ida Ayu Mas Putri Mahalini Ida Bagus Kusuma Dewantara Ida Bagus Nyoman Pascima Ilham Ramdhani Irhan Hisyam Dwi Nugroho Jaya Deva Kadek Andi Surya Negara Kadek Dedi Krisma Prayudi Kadek Dwika Darma Widyaputra Kadek Ferdy Andika Kadek Karisma Bramanda Kadek Pebriawan Kadek Rosila Putri Kadek Sukma Jayanti Ketut Candra Dipasanti Ketut Gede Tegar Maranom Jati Ketut Gitahadi Merta Komang Ayu Suputri Komang Mahendra Komang Widhi Dharma Pratiwi Kumara, I Ketut Bagus Surya Loujien, Agil Aurora M.Pd. S.Pd. Luh Indrayani . Made Diva Putera Ananta Made Donita Maharani Mahadiv Wikrama, Kadek Sudewo Maheswara, Gede Ananta Cahya Medes Mendrofa, Linda Zal Mita Dewi, Ni Luh Listiana Putri Mochammad Syahrul Kurniawan Muhamad Bintang Haekal Nabila Aulia Azizah Neno, Joseph Extrada Ngurah Manik Mahardika Ni Ketut Rika Suryani Ni Luh Listiana Putri Mita Dewi Ni Made Gita Ayu Padmasari Ni Nyoman Sekarini Wulandari Ni Putu Ana Rainita Ni Putu Diah Ratih Rakasiwi Ni Putu Eka Fridayanti Ni Putu Novita Puspa Dewi Nyoman Dinda Indira Sudiasta Putri Permana, Made Ody Gita Pradipta, Ketut Saka Pratiwi, Komang Widhi Dharma Pujayani, Ni Made Dwi Putra, Decky Pratama Putra, Diva Ananda Putra, I Wayan Ari Pramana Putu Adhitya kusuma Putu Candra Ariani Putu Damar Jagat Pratama Putu Maha Putra Putu Surya Ardi Bhuana Putu Yoga Suartana Raditia, Kadek Rama Rama Ngurah Putera Pinatih Ramdhani, Ilham Rangga Firdaus Reynaldus Yoseph Maria Neto Labamaking Sindu, I Gede Partha Sucipta, I Gede Wahyu Parama Suputri, Komang Ayu Trihana Santhi Varelly Arletta Tyora Putri Herlambang Yogantara, Ketut Manik Yuda I Made Wedana Yuda Yana Yudistira, Bagus Gede Krishna Zulvan Avito Anwari