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All Journal Jurnal Terapan Abdimas Prosiding Seminar Nasional Sains dan Teknologi Terapan Journal of Information Systems and Informatics Jurnal Daya Mas : Media Komunikasi dan Informasi Hasil Pengabdian dan Pemberdayaan Masyarakat Pilar Teknologi : Jurnal Penelitian Ilmu-ilmu Teknik Journal of Computer and Information Systems Ampera Jurnal Pengabdian Kepada Masyarakat Journal of Information Systems and Technology (JISTech)
Amadi, Dwi Nor
Unknown Affiliation
Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Journal : Journal of Information Systems and Informatics

 1 
Analysis of the effectiveness of VPN and PPTP Protocol in E-Link Health Report Application Using NDLC Method Amadi, Dwi Nor; Budiman, Arief; Utomo, Pradityo
Journal of Information System and Informatics Vol 6 No 2 (2024): June
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v6i2.746

Abstract

The rapid development of computer networks and data communications has significantly impacted all government sectors in Indonesia. The Madiun Regency Health Service relies on a web-based health reporting application, E-link Health Report, to manage health information data from community health centers. However, this application is vulnerable to cyber-attacks, necessitating enhanced security measures. To address this issue, the health service implemented a Virtual Private Network (VPN) using the Point-to-Point Tunneling Protocol (PPTP) to bolster system security. The aim of this research is to analyze the effectiveness of the implemented VPN with PPTP protocol in enhancing network reliability and data transmission security. The Network Development Lifecycle (NDLC) method was employed to conduct this analysis, focusing on parameters such as network reliability and the ability to secure data transmission against cyber threats. The results demonstrate a significant improvement in both network reliability and data transmission security following the implementation of the VPN with PPTP protocol. This study provides a comprehensive comparison of network performance before and after the implementation, highlighting the effectiveness of VPNs in securing web-based health reporting applications.
Group Decision Making Using Mean SAW Borda and Decision Maker-Based Criteria Weighting Utomo, Pradityo; Amadi, Dwi Nor
Journal of Information System and Informatics Vol 7 No 2 (2025): June
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v7i2.1132

Abstract

In an organization, unfair decisions are often a problem. Therefore, this study creates a group decision-making model to optimize the achievement of fair decisions. This study combines the Mean and Simple Additive Weighting Borda (SAW Borda) methods. The combination of these methods is called Mean SAW Borda. The Mean calculation is used to obtain the average value of decision-makers. The mean value can be the weight of the group decision-making criteria. The weight is the reference for the SAW Borda calculation. This aims to optimize fair decisions. The SAW Borda calculation provides group decisions. This study uses data on the election of a university's head of the Informatics Engineering study program. In the study program, 24 decision-makers gave scores to choose the head of the study program. The Means SAW Borda method calculates the assessment, and the result is that A4 has the highest decision value (1923.26573). The results of the Mean SAW Borda method are the same as those of the conventional election. The conventional method chooses A4 to be the elected candidate. Based on these results, the Mean SAW Borda method can produce fair decisions and is agreed upon by decision-makers.
Co-Authors Candra Budi Susila Chatarina Umbul Wahyuni Fatmawati, Laily Gayu, Ezra Karuniawati, Fardiana Lilik Sumaryanti Lyya Supriono Pradityo Utomo Prasetyo, Hendra Budi Rendrarini, Diana Rohmatiah, Ahadiati Setiyo Daru Cahyono Silangen, Miske Tatik Mulyati