ISA/IEC 62443 Practice Question: A power generation company has wind farms and a central control... | CyberCertPrep

ISA/IECISA/IEC 62443IEC 62443: Zones, Conduits & Security LevelsEASYFree question

A power generation company has wind farms and a central control center. How should zones be defined?

A.One zone for everything
B.Separate zones for each wind farm and the control center, connected by secured conduits
C.No zones needed for renewable energy
D.Only the control center needs a zone

Why B is correct

Each functionally and geographically distinct area should be assessed for zone assignment, with secured conduits connecting them.

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Where this fits in the ISA/IEC 62443 exam

IEC 62443: Zones, Conduits & Security Levels

Zones and conduits partitioning model, security levels (SL 1-4), target vs. achieved vs. capability security levels.

This question belongs to the "Zones, Conduits & Security Levels" domain, which makes up about 20% of the ISA/IEC 62443 exam.

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A power generation company has wind farms and a central control center. How should zones be defined?

Where this fits in the ISA/IEC 62443 exam

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