ISA/IEC 62443 Cybersecurity Fundamentals Specialist — Question 82

Which model describes relationships between assets within an industrial automation and control system?

Answer options

• A. Asset model
• B. Zone model
• C. Security level model
• D. Reference architecture

Correct answer: B

Explanation

The correct answer is B, the Zone model, which specifically outlines the relationships and interactions among different assets in an industrial control system. Options A, C, and D do not focus on the relationships between assets; rather, they pertain to the categorization of assets, security frameworks, and overall system structure, respectively.