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

A power utility separates its generation control systems from its transmission SCADA. This is an example of what?

A.Network segmentation based on zone definition
B.A single zone with multiple conduits
C.An unnecessary security measure
D.A Purdue Level 5 design

Why A is correct

Separating functionally distinct systems into different zones based on their different security requirements is a fundamental zone design principle.

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A power utility separates its generation control systems from its transmission SCADA. This is an example of what?

Where this fits in the ISA/IEC 62443 exam

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A power utility separates its generation control systems from its transmission SCADA. This is an example of what?

Where this fits in the ISA/IEC 62443 exam

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