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Showing 1–12 of 12 questions
How is the ISA/IEC 62443 series of standards organized?
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What does a security level in ISA/IEC 62443 describe?
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CORRECT TEXT
ISA/IEC 62443-3-3 defines system security requirements and ______ levels for IACS systems.
Answer is in the explanation below.
Which part of the series covers terminology, concepts, and models?
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Which concepts are foundational models in ISA/IEC 62443? (Choose two.)
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What is a conduit in the zones and conduits model?
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How many security levels does ISA/IEC 62443 define, including level zero?
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DRAG DROP
Match each 62443 part to its subject.
Items to match: Part 2-1 standard, Part 3-2 standard, Part 3-3 standard, Part 4-1 standard.
Answer is in the explanation below.
What distinguishes a target security level from an achieved security level?
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Which statements about zones are correct? (Choose two.)
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DRAG DROP
Match each threat actor to a typical motivation.
Items to match: Nation state actor, Hacktivist actor, Insider actor, Cybercriminal actor.
Answer is in the explanation below.
Which are common IACS threat sources? (Choose two.)
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