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All Journal Sinkron : Jurnal dan Penelitian Teknik Informatika Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Jurnal Pertahanan : Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism dan Integrity Jurnal Ilmiah Media Sisfo Kurawal - Jurnal Teknologi, Informasi dan Industri Antivirus : Jurnal Ilmiah Teknik Informatika Cyber Security dan Forensik Digital (CSFD) Journal of Innovation Information Technology and Application (JINITA) Journal of Informatics, Information System, Software Engineering and Applications (INISTA) Jurnal Teknik Informatika (JUTIF) Jurnal AbdiMas Nusa Mandiri Jurnal Data Mining dan Sistem Informasi Yayasan Cita Cendikiawan Al Khwarizmi IJCOSIN : Indonesian Journal of Community Service and Innovation Jurnal Ilmiah Kampus Mengajar Jurnal Informatika Jurnal Abdimas Maduma Jurnal Sistem Informasi Galuh Jurnal INFOTEL Jurnal Pengabdian Sosial
Bita Parga Zen
Institut Teknologi Telkom Purwokerto
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Journal : Jurnal Sistem Informasi Galuh

 1 
Analisis Keamanan Jaringan Wireless menggunakan Metode Penetration Testing Execution Standard (PTES) Satria Galang Saputra; Parga Zen, Bita; Abdurahman
Jurnal Sistem Informasi Galuh Vol 1 No 2 (2023): Jurnal Sistem Informasi Galuh
Publisher : Fakultas Teknik Jurusan Sistem Informasi Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jsig.v1i2.3152

Abstract

Network security has become a very important aspect along with the increase in the number of internet users. The Kalisapu Village Office, is a public service area located in Slawi District, Tegal Regency which currently uses Wireless Local Area Network (WLAN) network technology as a means of internet access and for various purposes, both administrative and other services to meet community needs. which only uses one wireless access point to access the internet network. Wireless networks must have good security to avoid various threats of crime, therefore it is necessary to analyze network security using the Penetration Testing Execution Standard (PTES) method, which is a framework or guide used as a reference for implementing network penetration. From the results of testing five times using the Kali Linux operating system virtual machine with the type of MAC authentication bypassing attack, each arp spoofing has a successful status while encryption cracking has three failures and two successes. Based on the test results, it can be interpreted that the wireless network security system is quite safe, but it is necessary to make some improvements to the system configuration and network topology to strengthen the security system and minimize the threat of crime.
Analisis Forensik Pada Instagram dan Tik Tok Dalam Mendapatkan Bukti Digital Dengan Menggunakan Metode NIST 800-86 Ali Diko Putra, Muhammad; Wirawan Muhammad, Arif; Parga Zen, Bita; Yunita Kisworini, Rianti; Rohayati, Tuti
Jurnal Sistem Informasi Galuh Vol 2 No 1 (2024): Journal of Galuh Information Systems
Publisher : Fakultas Teknik Jurusan Sistem Informasi Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jsig.v2i1.3695

Abstract

Crime is currently increasing with the development of this smartphone, one of which is the crime of using social media. Instagram and Tik Tok are one of the most widely used social media applications in this era. The more users of this social media, it does not rule out the emergence of crimes against fellow users of this social media. Every activity carried out on social media, including criminal acts, leaves evidence or digital traces; whether deleted or not, all will be visible. Digital forensics is the study of how to obtain digital evidence obtained from digital devices. This study aims to determine the process of finding digital evidence on Instagram and Tik Tok social media applications that are accessed via smartphones using the National Institute of Standards and Technology (NIST) method. The stages in this digital forensic method include Collection, Examination, Analysis, and Reporting to obtain digital evidence on Instagram and TikTok using tools in the form of third-party software, namely MOBILedit Forensic Express, Autopsy, and FTK Imager tools. With the final result for the Instagram application tools, MOBILedit Forensic Express is able to acquire evidence with a percentage of 0.02%, for autopsy tools at 40%, and FTK Imager with a percentage of 57%. In the Tiktok application itself, MOBILedit Forensic Express gets a percentage of 27%, while an autopsy is 29%, and the last is the FTK Imager tool with a percentage of 71%. In this study, the FTK Imager tool is superior in the acquisition of evidence between the two tools.
Perancangan Sistem Informasi Sekolah Dasar Berbasis Website Menggunakan Metode Rapid Application Development Esya Ardhana, Farhan; Parga Zen, Bita
Jurnal Sistem Informasi Galuh Vol 2 No 1 (2024): Journal of Galuh Information Systems
Publisher : Fakultas Teknik Jurusan Sistem Informasi Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jsig.v2i1.3729

Abstract

The Ministry of Education, Culture, Research and Technology of the Republic of Indonesia (Kemendikbudristek) of the Republic of Indonesia has encouraged and provided guidance to schools in Indonesia to have websites as part of efforts to increase the transparency and accessibility of educational information. However, the rules regarding the obligation for each school to have a website are different in each region or province, so it is important to check the guidelines issued by the local education office. This research aims to build a school information system website at SD Negeri 1 Pasir Kidul. The school does not yet have a website as directed by the Ministry of Education and Culture. The absence of a website at the school causes the dissemination of information to the community to be hampered, the school's promotion to the community is not good, so an information system website is needed for the school. The school information system website was developed using the Rapid Application Development (RAD) approach. The RAD method was chosen because it is very efficient compared to other methods which require longer research time. Through the RAD method, you can speed up the process of developing an information system website and ensure that the resulting system meets the school's needs. The result of this research is an information system in the form of a website which aims to disseminate information about SD Negeri 1 Pasir Kidul by displaying school information, school galleries, activities at the school, as well as New Student Admissions (PPDB). The website that has been built is tested using the Black Box Testing method. The results of Black Box Testing prove that the SD Negri 1 Website is running according to needs.
Implementasi Teknologi QR Code pada Sistem Absensi Karyawan Berbasis Website Nanda Aprillia, Monita; Wahyu Christanto, Febrian; Parga Zen, Bita; Maulana, Haisyam; Yudi Permana, Nana
Jurnal Sistem Informasi Galuh Vol 3 No 1 (2025): Journal of Galuh Information Systems
Publisher : Fakultas Teknik Jurusan Sistem Informasi Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jsig.v3i1.4445

Abstract

Traditional attendance systems face challenges related to their vulnerability to human error and limitations in management time. Using a QR Code provides attendance management and recording benefits. The problem that occurred at the Jati Mulya Shop in January - June 2024 was that there were 5 employees who manipulated attendance, causing losses.  Jati Mulya Shop is a fashion shop that has a good reputation and has quite a large number of employees located at Pasar Johar Semarang. The aim of this research is to implement web-based QR Code attendance. The data source in this research is primary data in the form of interviews with business owners. The system development method used is the Prototype model. Before implementing the QR code-based attendance system, Jati Mulya Shop experienced a loss of Rp. 2,810,000 per month, consisting of Rp. 2,500,000 due to absence without permission and Rp. 310,000 due to errors in recording absences. After implementing the new system, efficiency increased 100% so that the loss became Rp. 0. With the QR code system, unauthorized absences and errors in recording absences as well as financial losses are completely eliminated. The hope created by this system can make it easier for business owners to monitor employees and employees who are often absent will also be helped by this system.
Rancang Bangun Sistem Pembelajaran SMP Nurul Islam Tanahbaya dengan Metode Agile Scrum Nasywatus Sholichah, Nisa; Parga Zen, Bita; Ahmad Firdaus, Eryan; Mulyana, Dadan
Jurnal Sistem Informasi Galuh Vol 3 No 1 (2025): Journal of Galuh Information Systems
Publisher : Fakultas Teknik Jurusan Sistem Informasi Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jsig.v3i1.4567

Abstract

This study aims to design and develop a learning management system (LMS) at SMP Nurul Islam Tanahbaya using the Agile Scrum methodology. The developed system aims to enhance the effectiveness of the learning process by facilitating digital interaction between students and teachers and by providing an integrated platform for learning management. This study involves several stages, starting with problem identification, data collection, verification of needs and issues, Scrum process and development, testing, and conclusion drawing. The results of the study indicate that the application of the Agile Scrum method in the development of the LMS at SMP Nurul Islam Tanahbaya can improve development completion time and produce a system that meets the needs. This LMS features functionalities such as chats, material management, assignments, announcements, discussion forums, assessments, surveys, and recommendations. The Learning Management System (LMS) developed for SMP Nurul Islam Tanahbaya has been tested using blackbox testing methods. The results of the blackbox testing show that the system is valid and capable of performing all expected tasks effectively. Therefore, the developed LMS is expected to significantly contribute to improving the quality of learning at SMP Nurul Islam Tanahbaya and support a more effective and efficient educational process.
Penerapan Knowledge Managemen System Life Cycle (KMSLC) Pada Pelayanan Manajeman Kantin Prayitna, Graciella; Jose, Abednego; Nurwegiono, Muhammad; Parga Zen, Bita
Jurnal Sistem Informasi Galuh Vol 3 No 2 (2025): Journal of Galuh Information Systems
Publisher : Fakultas Teknik Jurusan Sistem Informasi Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jsig.v3i2.4948

Abstract

Dee Canteen at Ma Chung University faces challenges in knowledge management related to operations, including a lack of documentation for tacit and explicit knowledge such as quick cooking techniques and kitchen SOPs. This study aims to develop a Knowledge Management System (KMS) using the Knowledge Management System Life Cycle (KMSLC). The research methodology includes collecting tacit knowledge through expert interviews, converting the knowledge into explicit forms, and designing a system based on a Knowledge Map. The results of the study show that the implementation of KMS can enhance knowledge documentation and transfer, support operational standardization, and improve the quality of canteen services. The designed system includes key features such as recipe documentation, SOPs, and customer feedback, which can be efficiently accessed by the team.
Co-Authors Abdurahman Abdurahman Afifah Afifah Agatha Dinarah Sri Rumestri Agung Al Rasyid Ahmad Fali Oklilas Aiza Yudha Pratama Al Rasyid, Fajar Alfa Hardiyansyah Ali Diko Putra, Muhammad Andriawan Firmansyah Anggi Zafia Anita Zanjabiila Aprilia Intan Prasetya Ardhan Dwintara Ari Widodo Arif Wirawan Muhammad Asghafi Mubarrak Aulia Desy Nur Utomo Azhari, Riswan Bunga Laelatul Muna Claudio Felle, Roland Dadan Mulyana Danang Wicaksana Dasril Aldo Diandra Chika Fransisca Dimas Fanny Hebrasianto Permadi Dina Yuliana Ditya Putri Anggraeni Emmareta Fauziah Eryan Ahmad Firdaus Esya Ardhana, Farhan Famila Dwi Winati Fattah Ys, Moh. Abdul Fikra Titan Syifa Finaliamartha, Dian Fitri Nurindahsari Fitri Wahyuningrum GITA FADILA FITRIANA Halim Alfidzar Halim Alfidzar Hapsari, Nurul Puspa Harahap, Muhammad Aldho Febrian Henri Tantyoko Inayah Khasnaputri Afifah Indriyanto, Slamet Ipam Fuaddina Adam Iqsyahiro Kresna A Irwan Susanto Iwan Nofi Yono Putro J. Manurung, Barnes Jose, Abednego Kiagus Rachmat Fauzan Lintang Cahya Mulyadani Mahadhika Wipradharma Maulana, Audenza Maulana, Haisyam Mega Pranata Meliana Dewi Rachmawati Michelli, Laureta Mauren MIFTAHOL ARIFIN, MIFTAHOL Mike, Amran Milda Kamilia Muhamad Azrino Gustalika Muhammad Afrizal Amrustian Muhammad Eka Purbaya Muhammad Nur Fikri Mukarromah, Firma Mu’adin, Dika Alim Nanda Aprillia, Monita Nasywatus Sholichah, Nisa Nindya Prameswara Sayoga Nurul Puspa Hapsari Nurwegiono, Muhammad P , Affriza Brilyan Relo Pambudi Agus Prayitna, Graciella Purnomo Purwoko, Nais Edi Rauna, Yayi Sufia Regi Apriandi Rianti Yunita Kisworini, Rianti Yunita Rifki Adhitama, Rifki Rudy Setiawan Sa'adah, Aminatus Satria Banureksa, Kezya Satria Galang Saputra Shaquille, TB. Ahmad Fadhlan Silalahi, Mario Rudy Siti Roqayah Suleman, Gilang Trihastuti Yuniati Tuti Rohayati Umayasyah, Hesny Usman, Muhammad Lulu Latif Utami, Annisaa Utami, Melinda Wahyu Christanto, Febrian Wasitarini, Dewi Endah Yasin, Feri Yohani Setiya Rafika Nur Yosita Dwiani Suryaningtiyas Yoso Adi Setyoko Yudi Permana, Nana Yunita Kisworini, Rianti Zulfina Wiria Ananda