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All Journal Jurnal Telematika JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal Indonesia : Manajemen Informatika dan Komunikasi
Ramadhani, Eka Hero
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Computer Science & IT Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Library & Information Science

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Kajian Strategik Manajemen Keamanan Siber terhadap Proyek Telematika di Indonesia: Studi Kasus Kebocoran Pusat Data Nasional Ramadhani, Eka Hero; Enriko, I Ketut Agung; Sari, Erika Lety Istikhomah Puspita
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 6 No. 1 (2025): Januari
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jimik.v6i1.1210

Abstract

On June 20, 2024, a cyber attack occurred on PDN, which caused several government public services in the form of SPBE to not run properly. The incident has the potential to cause data leakage and disclosure of the government and the Indonesian public by hackers. Cyber incident cases on PDN need to be studied in order to gain useful knowledge for implementing cybersecurity in telematics projects in Indonesia, especially SPBE. In this scientific paper, a study of cybersecurity management strategies is conducted on telematics projects in Indonesia with a case study of PDN leaks. The exploratory study method is used to identify the causes of cyber incidents on PDN. The factors causing PDN cyber incidents are then entered into the PPT framework to determine the handling solutions. The results of the identification and mapping show that there are 3 human factors, 4 factors, and 7 technological factors. The cybersecurity management strategy for telematics projects in Indonesia proposed in this study is in the form of solutions for handling, mitigating, and anticipating cyber incidents according to the case study studied. The results of this study can be a reference for organizers of public service telematics projects so that similar incidents do not occur in the future.
Perancangan Sistem Keamanan Komunikasi Data pada Jaringan LoRA Menggunakan Algoritme PRESENT Hikmaturokhman, Alfin; Ramadhani, Eka Hero; Wulandari, Asri
Jurnal Telematika Vol. 19 No. 2 (2024)
Publisher : Yayasan Petra Harapan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61769/telematika.v19i2.674

Abstract

LoRa is a low-power wireless communication technology capable of transmitting data over long distances. LoRa is widely used in embedded systems and the Internet of Things (IoT) in various sectors, such as agriculture, fisheries, industry, transportation, and smart cities. However, the data transmitted through LoRa is not encrypted, so the confidentiality of the data is not guaranteed because the data can be intercepted and read by hackers at the same frequency. Therefore, data encryption techniques are needed in the LoRa system to maintain data confidentiality when transmitted. In this research, a LoRa system is designed, and an analysis of the lightweight PRESENT block cipher algorithm is carried out to secure data communication on the LoRa system. This research uses a LoRa RFM95W module with a 915 MHz frequency and an ATmega328P microcontroller. This research method consists of the stages of literature study, design, implementation, testing, and analysis. After the design and implementation stages, the LoRa system was tested with data transmission test scenarios with test vectors and data communication interception tests. This research shows that the PRESENT algorithm was successfully implemented on the LoRa communication system, and hackers could not read the data sent from LoRa Tx and Rx. The test results also show that implementing the PRESENT algorithm on the LoRa system does not affect data communication performance based on RSSI values. The results of this research can be used in further research in various fields, such as IoT security in agriculture, fisheries, transportation, industry, and smart cities.
QOS ANALYSIS OF LEO SATELLITE BROADBAND NETWORK FOR IOT IN SMART FARMING Ramadhani, Eka Hero; Enriko, I Ketut Agung; Sari, Erika Lety Istikhomah Puspita; Alamsyah, Ahmad Tossin; Nuha, Muhammad Azza Ulin
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 10, No 3 (2025)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v10i3.7824

Abstract

The need for food in the form of agricultural products is currently increasing along with the growth of the world's population. However, the workforce in the agricultural sector in the modern era is decreasing because many young people are reluctant to become farmers. Therefore, the concept of Smart Farming emerged to overcome this problem by helping farmers manage and run agriculture efficiently using modern technology that can work automatically or be monitored or operated remotely using the internet network, for example, the Internet of Things (IoT) Smart Farming. However, agricultural areas located in remote or isolated villages are difficult to reach by terrestrial internet network infrastructure. Therefore, Low Earth Orbit (LEO) satellite broadband network infrastructure can be a new solution, so it needs to be researched. This research analyzes the Quality of Service (QoS) of LEO satellite broadband networks in IoT Smart Farming. The methods used consist of prototyping, experimentation, and analysis. QoS analysis based on throughput, packet loss, delay, and jitter parameters. The results of the experiment and analysis of this study indicate that the throughput value is 1243 bps. The speed test results show an average download speed of 88,89 Mbps and an upload speed of 14,08 Mbps. The packet loss value is 0%, which means that all packets were successfully sent. The average delay value is 97 ms. The jitter value is 26 ms. The results of this study can be further studied and developed for other use cases that are constrained by terrestrial internet network infrastructure.
Co-Authors Alamsyah, Ahmad Tossin Alfin Hikmaturokhman Asri Wulandari I Ketut Agung Enriko Nuha, Muhammad Azza Ulin Sari, Erika Lety Istikhomah Puspita