CyberCertPrepOT Security FundamentalsOT Fundamentals: Security Standards OverviewMEDIUMFree question
A new engineer asks which part defines the shared vocabulary and reference models used across the whole IEC 62443 series. Which part is that?
- A.Part 1-1 covering terminology plus reference models
- B.Part 2-1 covering the asset owner program
- C.Part 3-1 covering security technologies
- D.Part 4-1 covering the product lifecycle
Why A is correct
Part 1-1 holds the terminology, concepts and models that the other parts rely on. Parts 2-1, 3-1 and 4-1 deal with the owner program, technology survey and supplier lifecycle.
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