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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 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 Sistem Informasi Galuh Jurnal INFOTEL Jurnal Pengabdian Sosial
Bita Parga Zen
Institut Teknologi Telkom Purwokerto
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Journal : Jurnal Informatika

 1 
Analisis Keamanan Sistem Informasi Website SMA Negeri 1 Sokaraja Menggunakan Metode Penetration Testing Execution Standard (PTES) Muhammad Nur Fikri; Bita Parga Zen; Rifki Adhitama; Eryan Ahmad Firdaus
Jurnal Informatika Vol 2 No 2 (2023): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v2i2.1046

Abstract

Technological developments in the world continue to advance along with current developments. It is also in line with the development of the internet today, where users are increasingly increasing. That way, it will be very vulnerable to hacker attacks. An attack that is often used by hackers to break into a database using SQL Injection techniques. SQL Injection is a hacking technique used to enter or infiltrate a website's database system, which aims to find out the contents of the database and the information contained on the site. In this research, researchers used the Penetration Testing Execution Standard (PTES) method to analyze vulnerabilities and also penetrate the SMA Negeri 1 Sokaraja website. The Penetraton Testing Execution Standard (PTES) method has 7 stages. The results of the security analysis of the SMA Negeri 1 Sokaraja website, found 11 vulnerabilities which were successfully scanned using the OWASP ZAP tool. Of the 11 vulnerabilities that were successfully scanned, there was 1 vulnerability that had the highest risk. This vulnerability is found in SQL Injection attacks. In this study, researchers managed to enter the MySQL database system of the SMA Negeri 1 Sokaraja website using the SQL Injection attack technique. In the SMA Negeri 1 Sokaraja website database, researchers managed to find important data such as the SMA Negeri 1 Sokaraja website admin username and password.
Rancang Bangun Game Edukasi Pengenalan Pahlawan Berbasis Android Satria Banureksa, Kezya; Parga Zen, Bita
Jurnal Informatika Vol 3 No 1 (2024): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v3i1.1525

Abstract

Learning media has a crucial role for teachers in conveying information during learning activities. However, many elementary schools currently still rely on audio-visual media and teaching aids, which can cause boredom among students during the teaching and learning process. Indonesian heroes are those who fought for Indonesian independence against the colonialists. Therefore, strategies are needed that can awaken feelings of love for the country and patriotism in children. It is hoped that the use of Android-based games as a learning medium can increase students' interest in learning, especially in understanding national heroes. The design of this multimedia application follows the Game Development Life Cycle (GDLC) method with initialization, preproduction, production, testing, beta and release stages. By designing this educational game, the author hopes to help students at SD Negeri 1 Karangsentul to get to know and remember Indonesia's national hero figures, as well as increase their sense of nationalism.
Metode Rapid Application Development Pada Penerapan Pemesanan Tiket Online Gunung Slamet Berbasis Website Harahap, Muhammad Aldho Febrian; Zen, Bita Parga; Firdaus, Eryan Ahmad; Abdurahman; Kisworini, Rianti Yunita
Jurnal Informatika Vol 3 No 2 (2024): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v3i2.2064

Abstract

This research aims to design a website-based online ticket booking system for climbing Mount Slamet via Dipajaya, Central Java. The current manual registration system poses issues such as time-consuming on-site registration and inefficient data management of hikers' information, including identities, hiking dates, and group sizes. Additionally, the inspection of hikers' belongings, which may contribute to waste, is not optimally conducted due to limited personnel. The Rapid Application Development (RAD) method is employed to support the information system design, combining structured techniques, prototyping, and joint application development to expedite system development. The outcome of this research is the design of an eticketing and information system that enables hikers to conveniently book tickets online without queuing or visiting the location in person, thus facilitating data management and analysis for future service enhancement. The discussion encompasses system development processes, user requirements analysis, interface design, and system testing. In conclusion, the web-based e-ticketing and information system enhance ticket management efficiency and provide convenience for visitors to book tickets online, with potential for further service improvements in the future.
Analisis Sentimen Pengguna Twitter terhadap Konflik Rusia-Ukraina Menggunakan Naïve Bayes dan Lexicon Based Features J. Manurung, Barnes; Parga Zen, Bita; Setiya Rafika Nur, Yohani; Claudio Felle, Roland; Ahmad Firdaus, Eryan
Jurnal Informatika Vol 4 No 1 (2025): Jurnal Informatika
Publisher : LPPM Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/ji.v4i1.2574

Abstract

The conflict between Russia and Ukraine remains one of the major international issues drawing global attention. It began in 2014 with the ousting of President Yanukovych, which triggered a political divide between pro-European Union and pro-Russian factions within Ukraine. Tensions escalated significantly by late 2021, culminating in Russia’s military aggression against Ukraine on February 24, 2022, under President Vladimir Putin’s directive. Twitter, as a social media platform, became a major outlet for the public to express their opinions regarding the conflict. This study aims to analyze public sentiment on Twitter concerning the Russia-Ukraine conflict. The methods used in this research are a combination of the Naïve Bayes algorithm and Lexicon Based Features. Naïve Bayes is utilized to classify sentiment data, while Lexicon Based Features assign weights to positive and negative sentiment words in textual data. The results show that this combined method is effective in categorizing public opinions based on their sentiments towards the conflict. This sentiment analysis provides a broader understanding of global perceptions and may serve as a reference for assessing public opinion in digital media contexts.
Co-Authors Abdurahman Abdurahman Affriza Brilyan Relo Pambudi Agus Putra Afifah Afifah Agatha Dinarah Sri Rumestri Agung Al Rasyid Ahmad Fali Oklilas Aiza Yudha Pratama Alfa Hardiyansyah Ali Diko Putra, Muhammad Andriawan Firmansyah Anggi Zafia Anita Zanjabiila Aprilia Intan Prasetya Ardhan Dwintara Ari Widodo Arif Wirawan Muhammad Asghafi Mubarrak Audenza Maulana Aulia Desy Nur Utomo 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 Fajar Al Rasyid Famila Dwi Winati Fattah Ys, Moh. Abdul Feri Yasin Fikra Titan Syifa Finaliamartha, Dian Fitri Nurindahsari Fitri Wahyuningrum Gilang Suleman GITA FADILA FITRIANA Halim Alfidzar Halim Alfidzar Harahap, Muhammad Aldho Febrian Henri Tantyoko Inayah Khasnaputri Afifah Indriyanto, Slamet Iqsyahiro Kresna A Irwan Susanto Iwan Nofi Yono Putro J. Manurung, Barnes Jose, Abednego Kiagus Rachmat Fauzan Lintang Cahya Mulyadani Mahadhika Wipradharma 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 Prayitna, Graciella Purwoko, Nais Edi Rauna, Yayi Sufia Regi Apriandi Rianti Yunita Kisworini, Rianti Yunita Rifki Adhitama, Rifki Sa'adah, Aminatus Satria Banureksa, Kezya Satria Galang Saputra Shaquille, TB. Ahmad Fadhlan Silalahi, Mario Rudy Siti Roqayah Trihastuti Yuniati Tuti Rohayati Umayasyah, Hesny Usman, Muhammad Lulu Latif Utami, Annisaa Utami, Melinda Wahyu Christanto, Febrian Wasitarini, Dewi Endah Yohani Setiya Rafika Nur Yosita Dwiani Suryaningtiyas Yoso Adi Setyoko Yudi Permana, Nana Yunita Kisworini, Rianti Zulfina Wiria Ananda