ISA/IEC 62443 Cybersecurity Fundamentals Specialist — Question 29

Security Levels (SLs) are broken down into which three types?

Answer options

• A. SL-1, SL-2, and SL-3
• B. Target, capability, and achieved
• C. Target, capability, and availability
• D. Target, capacity, and achieved

Correct answer: B

Explanation

The correct answer is B, as Security Levels are defined by the target, capability, and achieved metrics. Options A, C, and D do not represent the correct classification of Security Levels and contain incorrect terms or combinations that are not recognized in this context.