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All Journal Empowerment Journal
Muhammad Immawan
Universitas Islam Mulia Yogyakarta
Humanities Computer Science & IT Health Professions Public Health Other

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PENGETAHUAN MAHASISWA MENGENAI ISU KEAMANAN SEKURITI PADA PUSAT DATA NASIONAL: RANSOMWARE Latifah Iriani; Ridho Surya Kusuma; Muhammad Immawan; Rakhmat Prasetyo Agung Nugroho; Joko Supriyanto; Andi Sugandi
Empowerment Journal Vol. 6 No. 1 (2026): Maret
Publisher : Universitas 'Aisyiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30787/empowerment.v6i1.2395

Abstract

The National Data Center (PDN) is a vital infrastructure that is vulnerable to various cybersecurity threats, including ransomware. This study aims to measure the improvement of students’ knowledge regarding cybersecurity after participating in a webinar-based educational activity. The research employed a quasi- experimental method with a one-group pre-test–post-test design involving 50 students from two universities. The research instrument consisted of pre-test and post-test questions administered before and after the webinar. The results showed a significant improvement, with the average pre-test score of 52.5 increasing to 85.3 in the post- test, indicating a gain of 32.8 points. In addition, the number of participants achieving perfect scores increased from 3 to 11, and almost all participants experienced score improvements. These findings indicate that webinars are effective in enhancing students’ knowledge of cybersecurity, particularly ransomware threats to the PDN. 
Co-Authors Andi Sugandi Joko Supriyanto Latifah Iriani Rakhmat Prasetyo Agung Nugroho Ridho Surya Kusuma