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Journal : Journal of Informatics and Information Security

Rancang Bangun Sistem Informasi Pengolahan Data Pemilih Pada Sekretariat Komisi Pemilihan Umum Kabupaten Purwakarta (KPU) Pada Tingkat Panitia Pemilihan Kecamatan (PPK) Halimil Fathi; Prio Kustanto
Journal of Informatic and Information Security Vol. 1 No. 2 (2020): Desember 2020
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jiforty.v1i2.393

Abstract

In the Simultaneous General Election in the Election of Regent, Deputy Regent, Legislative, President, Vice President as election organizer, namely the General Election Commission (KPU) of Purwakarta Regency. Assisted by the District Election Committee (PPK), the Voting Committee (PPS) formed by the Purwakarta Regency KPU to carry out the General Election at the sub-district level and at the village level. Updating voter data in managing Election Data at General Election organizers that do not yet have voter data managed into a database, especially at the sub-district, village / family level, so that the District Election Committee (PPK) has difficulty managing Voter Data. The method used in designing the information system for processing voter data based on the Desktop Application uses Visual basic 6.0, Crystal report 8.5 and DBMS MySQL, which has a real database for managing voter data that can provide appropriate information in the implementation of the General Election. The method used in this research is Waterfall.The purpose of this research is to build a system that can process desktop-based voter data management so as to produce a report on recapitulation of voter data per district, recapitulation of voter data based on Village and based on TPS, double data processing, and recapitulation of deletion data based on criteria.
Implementasi Data Mining Untuk Menentukan Produk Buku Komik Terlaris Pada Toko Arivpedia Menggunakan Algoritma Apriori Muhammad Iqbal Iffahuddin; Achmad Noeman; Prio Kustanto; Mayadi
Journal of Informatic and Information Security Vol. 5 No. 1 (2024): Juni 2024
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/2gd01j83

Abstract

How to use transaction data at the arivpedia store selling the best-selling comic book products. Implementing the a priori algorithm to determine the best-selling comic book product pattern in the application to be tested. From this research, according to the analysis and implementation that has been made, the results of an a priori algorithm implementation system are found to determine the best-selling comic book products. With this system at the Arivpedia Store, it helps managers to calculate sales transaction data which is very easy to use. The application of data mining with the a priori algorithm is considered very efficient and can accelerate the process of forming product association patterns from sales transaction data at the Arivpedia store used in the test.
Pembangunan Aplikasi E-Magang Perguruan Tinggi dengan Memanfaatkan SDLC SCRUM pada Agile Project Management Prio Kustanto; R. Wisnu P. Pamungkas; Ahmad Fathurrozi
Journal of Informatic and Information Security Vol. 2 No. 1 (2021): Juni 2021
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/8gnssc35

Abstract

Higher Education facilitates the process of Internship students through several stages, which can be taken by students after fulfilling the requirements. The Process of Internship, starting with making an official letter of submission to the company where the internship is accompanied by the submission of proposals internships until the implementation of Internship Work in the company is completed. After the internship process is completed students then make a report Internship. Readiness of Study Program to the Faculty in managing the process of implementation of internship work vary. Especially readiness when the Study Program enrolls students until obtaining the scheduling of the seminar report Internship. Universities that have fewer students may not be a problem. But if universities have a large number of Faculties and Study Programs, so the number of active students owned is also a lot, this can be the first step of the complexity of a system. The problems that arise are conflicting schedules of supervisors, examiners and rooms. To facilitate the implementation of the process, e-Magang application is made to help the application process of Internship. The e-Internship application is built with the phase flow of the Scrum SDLC method in Project Management.
Sistem Monitoring pH, Suhu, dan Pakan Otomatis pada Budidaya Lobster Air Tawar Berbasis IoT Menggunakan Metode K-NN Shifa Anamika; Warta, Joni; Prio Kustanto
Journal of Informatic and Information Security Vol. 3 No. 2 (2022): Desember 2022
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/31cc7264

Abstract

This study aims to design an automated system tool for freshwater crayfish aquaculture based on the Internet of Things (IoT). In lobster cultivation, it is necessary to pay attention to important factors for the success of cultivation, namely environmental conditions, feed and water quality. Water quality that must be considered from the water temperature and pH of the water. In thisautomatic system, sensors are made that can monitor pH, temperature and feed automatically. The design of this tool for monitoring pH, temperature and feed can be controlled through the Blynk application and using the K-Nearest Neighbor (K-NN) method can help in calculating the distance to the expected water quality. The tool made can be run remotely with a micro device called Wemos D1 as the central controller which is connected to the application and the temperature sensor used is a Thermocouple and a pH meter sensor. With this automatic system tool, it can be used properly so that it can produce lobster with good quality.
Perancangan Platform Internet of Things sebagai Sistem Komunikasi Dua Arah untuk Pemantauan pH Air Joniwarta; Ridwan; Kustanto, Prio
Journal of Informatic and Information Security Vol. 6 No. 2 (2025): Desember 2025
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/x78gac94

Abstract

Water quality monitoring is a critical component in ensuring environmental sustainability and public health. The degree of acidity (pH) is one of the key parameters used to assess water quality, as it directly affects the suitability of water for domestic and industrial applications. Conventional water pH measurement systems are typically local and rely on manual data recording, resulting in limited data accessibility, susceptibility to human error, and the absence of structured historical records. This study presents the design of an Internet of Things (IoT) platform as a two-way communication system between water pH sensing hardware and a cloud-based digital platform. The proposed system consists of a pH sensor, a network-enabled microcontroller, a cloud platform for centralized data management, and a web-based dashboard as the user interface. Two-way communication enables the system not only to transmit real-time measurement data but also to receive configuration commands from users. Experimental results indicate that the proposed IoT platform improves the efficiency of water pH monitoring, reduces reliance on manual data recording, and provides structured historical data to support long-term analysis.  
Implementasi Forward Chaining pada Sistem Pakar Diagnosa Kerusakan Laptop Berbasis Web: Studi Kasus Layanan Servis Laptop Permadi, Dimas; Kustanto, Prio; Yasir, Muhammad; Noeman, Achmad; Hidayat, Agus; Handayani, Dwipa
Journal of Informatic and Information Security Vol. 6 No. 2 (2025): Desember 2025
Publisher : Program Studi Informatika, Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/paw2f574

Abstract

Laptop damage diagnosis at PT Tsurtech Solution is currently carried out manually, which can take more time and requires the technician's experience to identify problems accurately. This research aims to design and implement a web-based expert system to assist in diagnosing laptop damage based on symptoms inputted by users. The system is developed using the Forward Chaining algorithm, a data-driven reasoning method that matches facts (symptoms) with a set of predefined rules to conclude the type of damage. The system is built using the Waterfall development method, assisted by UML diagrams, and implemented with PHP programming language and MySQL database. Blackbox Testing is used to evaluate the system’s functionality. The results show that the system can be used as a supporting tool to help both users and technicians perform initial laptop damage diagnosis more quickly and efficiently.