CyberCertPrepOT Security FundamentalsOT Fundamentals: Safety Systems & Physical SecurityEASYFree question

Which standard provides the general, sector-independent framework for functional safety of electrical, electronic, and programmable electronic safety-related systems, from which the process-sector standard is derived?

A.ISO 27001
B.NERC CIP-014
C.IEC 62443
D.IEC 61508

Why D is correct

IEC 61508 is the foundational, industry-agnostic functional safety standard for E/E/PE systems, and IEC 61511 is the process-industry-specific implementation derived from it. IEC 62443 addresses industrial cybersecurity rather than functional safety.

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Which standard provides the general, sector-independent framework for functional safety of electrical, electronic, and programmable electronic safety-related systems, from which the process-sector standard is derived?

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Which standard provides the general, sector-independent framework for functional safety of electrical, electronic, and programmable electronic safety-related systems, from which the process-sector standard is derived?

Where this fits in the OT Security Fundamentals exam

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