Designing Cyber-Defense System Using Soft System Methodology to Protect the Informatics Infrastructure in Defense Sector
Andi Sutomo, Suyono Thamrin, Pujo Widodo, Yono Reksoprodjo, Andi Sutomo, Suyono Thamrin, Pujo Widodo, Yono Reksoprodjo · Hong Kong Journal of Social Sciences · 2024
According to the Indonesian Ministry of Communication and Information, there has been an increase in the use of data-based digital technology, resulting in the exchange of data flowing beyond national borders and increasing the risk of cyber-attacks. This research aims to explore a cyber-defense system design to protect the informatics infrastructure of the defense sector. This study uses a quasi-qualitative approach with case studies on vital information infrastructure in the defense sector. Data were collected through in-depth interviews, observations, and document analyses. The data were analyzed using analysis techniques and a soft system methodology. The conclusion of this research is critical to protecting the vital information infrastructure of the national defense sector, and cross-sector and inter-governmental efforts are needed. This research contributes novel insights by identifying specific areas for investment, such as human capital development, advanced security technology, robust infrastructure, and enhanced international cooperation. Moreover, this study emphasizes the need for adaptability and a rapid response to emerging cyber threats. Keywords: Soft system methodology, Cyber-attacks, Cyber defense, Vital information infrastructure, Defense sector DOI: https://doi.org/10.55463/hkjss.issn.1021-3619.64.11