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ANALISIS IMPLEMENTASI CYBER SECURITY PADA SISTEM INFORMASI INVENTORY DI PERUSAHAAN DAGANG Sumaryanto Sumaryanto; Purwati Purwati; Setiyo Prihatmoko
Informatika: Jurnal Teknik Informatika dan Multimedia Vol. 5 No. 2 (2025): Oktober : JURNAL TEKNIK INFORMATIKA DAN MULTIMEDIA
Publisher : LPPM Politeknik Pratama Kendal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/informatika.v5i2.1396

Abstract

Digital transformation in the business world has driven trading companies to utilize inventory information systems to improve operational efficiency and stock data accuracy. However, along with the increasing dependence on digital systems, serious challenges related to data and system security have emerged, especially in facing cyber threats. This study aims to analyze the implementation of cybersecurity in the inventory information system of a trading company, in order to evaluate the extent of protection applied to data and infrastructure. The research method used is a qualitative approach with data collection techniques through observation, interviews, and documentation studies at a trading company. The results show that the implementation of cybersecurity in the inventory information system is still not optimal, characterized by weak access controls, the absence of an intrusion detection system, and a lack of documented security policies. This study provides recommendations such as the implementation of role-based access control, strengthening data encryption, as well as the development of security policies and regular training for system users. With improved cybersecurity implementation, companies are expected to minimize the risk of system disruptions and protect critical data from both external and internal threats.
Implementasi Vibration Cone Dalam Uji Praktik Pembuatan Sim C Berbsis IoT Dan Website Dian Susatyono, Jarot; Setiyo Prihatmoko; Febryantahanuji; Daif Naufal Sabih
Jurnal Publikasi Ilmu Komputer dan Multimedia Vol. 5 No. 2 (2026): Mei: Jurnal Publikasi Ilmu Komputer dan Multimedia
Publisher : Pusat Riset dan Inovasi Nasional

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Abstract

This research aims to develop a motorcycle driving license (SIM C) practical test system using Vibration Cones at SATPAS Purworejo to enhance the accuracy and transparency of assessments previously conducted manually. The primary issue with manual assessment is the high level of examiner subjectivity. The proposed solution involves the implementation of SW-420 vibration sensors integrated with the ESP32 microcontroller. These sensors detect vibrations when a test participant strikes a cone; the data is then transmitted to a server and displayed on a web interface in real-time. This methodology enables objective evaluation based on sensor data. The test results indicate that the Vibration Cone system can detect vibrations with an accuracy rate of 90% and exhibits low data transmission latency under stable network conditions. The system proved reliable across various operational environmental conditions. This study concludes that the implementation of IoT technology in Vibration Cones successfully improves the efficiency, effectiveness, and fairness of the SIM C practical test process at SATPAS Purworejo. This research provides a significant practical contribution to the modernization of data-driven public service systems, reducing potential human error and fraudulent assessment practices.