A Methodological Approach towards Cyber Risk Management in Land Administrations Systems

Pierre-François Blin, Trias Aditya, Purnama Budi Santosa () and Christophe Claramunt
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Pierre-François Blin: Department of Geodetic Engineering, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
Trias Aditya: Department of Geodetic Engineering, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
Purnama Budi Santosa: Department of Geodetic Engineering, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
Christophe Claramunt: Naval Academy Research Institute, 29160 Lanvéoc, France

Land, 2023, vol. 13, issue 1, 1-17

Abstract: Cybersecurity risk management in land administration systems is crucial for maintaining the integrity of spatial cadastral data, which faces increasing threats owing to the digital transformation of LAS. This research validates the findings of this preliminary step in the form of a cyber risk management methodology that combines BPMN 2.0 with model business processes implemented by a compliance-based approach using EBIOS Risk Manager. A practical case of land parcel subdivision in Indonesia is analysed to serve as a proof of concept for our proposed methodology. Vulnerabilities are identified and are characterised by a concentration of manual tasks and the absence of systematic controls, resulting in significant risks to data integrity. These findings underscore the urgent need for a proactive approach to strengthen the cyber resilience of LAS. This study attempts to develop a fit-for-purpose reference methodology for cyber risk management specifically tailored to LAS to identify and treat vulnerabilities, threats, risks, and impacts.

Keywords: land administrations; cyber risk management; business process modeling; BPMN; land governance; spatial data infrastructure; cyber resilience; cybersecurity; land subdivision (search for similar items in EconPapers)
JEL-codes: Q15 Q2 Q24 Q28 Q5 R14 R52 (search for similar items in EconPapers)
Date: 2023
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