BPMN 2.0 and EBIOS Risk Manager Enhance Cyber Resilience in Land Administration Systems
Category: Modelling · Effect: Strong effect · Year: 2023
Integrating Business Process Model and Notation (BPMN) 2.0 with EBIOS Risk Manager provides a structured methodology for identifying and mitigating cyber risks in land administration systems.
Design Takeaway
Adopt a model-driven approach to cybersecurity risk management for land administration systems, leveraging tools like BPMN 2.0 and EBIOS Risk Manager to systematically identify and mitigate threats.
Why It Matters
Land administration systems are increasingly digital, making them vulnerable to cyber threats that can compromise critical data integrity. A robust, model-based approach to risk management is essential for ensuring the security and reliability of these systems.
Key Finding
Land administration systems often have manual processes that create security gaps, increasing the risk of data compromise. The proposed methodology, using process modelling and risk assessment tools, offers a systematic way to address these vulnerabilities.
Key Findings
- Land administration systems exhibit vulnerabilities due to a concentration of manual tasks and a lack of systematic controls.
- These vulnerabilities pose significant risks to data integrity.
- A structured methodology combining BPMN 2.0 and EBIOS Risk Manager can effectively identify and treat cyber risks in LAS.
Research Evidence
Aim: To develop and validate a fit-for-purpose reference methodology for cyber risk management tailored to land administration systems.
Method: Methodology development and case study analysis.
Procedure: The research combined BPMN 2.0 for process modelling with the EBIOS Risk Manager tool for compliance-based risk assessment. A practical case of land parcel subdivision in Indonesia was analysed to identify vulnerabilities, threats, risks, and impacts.
Context: Land Administration Systems (LAS), Cybersecurity, Risk Management
Design Principle
Systematic process modelling and risk assessment are fundamental to ensuring the cyber resilience of digital land administration systems.
How to Apply
When designing or updating land administration software, use BPMN to map out all processes, then use a risk assessment framework like EBIOS to identify potential cyber threats at each step and implement appropriate controls.
Limitations
The study's proof of concept was based on a single case in Indonesia, and further validation across different land administration contexts may be necessary.
Student Guide (IB Design Technology)
Simple Explanation: This study shows that by drawing out how land administration systems work (like a flowchart) and using special software to check for security weaknesses, we can make these systems much safer from cyberattacks.
Why This Matters: Understanding how to model systems and assess risks is crucial for designing secure and reliable digital solutions, especially in critical infrastructure like land administration.
Critical Thinking: How might the increasing reliance on cloud-based solutions for land administration systems alter the nature and severity of cyber risks identified in this study?
IA-Ready Paragraph: The research highlights the importance of a methodological approach to cyber risk management in land administration systems. By employing process modelling tools like BPMN 2.0 alongside risk assessment frameworks such as EBIOS Risk Manager, designers can systematically identify and address vulnerabilities, thereby enhancing system resilience and data integrity.
Project Tips
- When analysing a system, clearly document its processes using a standard notation.
- Use risk assessment frameworks to systematically identify potential failure points and their consequences.
How to Use in IA
- Use process modelling (e.g., BPMN) to illustrate the current state of a system and identify areas for improvement.
- Apply risk assessment techniques to evaluate the potential impact of design choices on system security and integrity.
Examiner Tips
- Demonstrate a clear understanding of how modelling techniques can be used for risk analysis.
- Ensure that any proposed solutions directly address identified vulnerabilities.
Independent Variable: Methodology combining BPMN 2.0 and EBIOS Risk Manager
Dependent Variable: Cyber resilience and data integrity of land administration systems
Controlled Variables: ["Specific land administration processes (e.g., land parcel subdivision)","Context of the Indonesian land administration system"]
Strengths
- Provides a practical, combined methodology for cyber risk management.
- Validates the approach with a real-world case study.
Critical Questions
- To what extent can this methodology be generalized to other critical infrastructure systems beyond land administration?
- What are the resource implications (time, expertise, software) for implementing this methodology in practice?
Extended Essay Application
- Investigate the application of similar modelling and risk assessment techniques to the cybersecurity of other critical digital infrastructures, such as healthcare systems or financial networks.
- Explore the development of custom risk assessment tools tailored to specific industry needs based on established frameworks.
Source
A Methodological Approach towards Cyber Risk Management in Land Administrations Systems · Land · 2023 · 10.3390/land13010019