ISA/IEC 62443 Practice Question: A facility determines that their process control zone faces threats... | CyberCertPrep
ISA/IECISA/IEC 62443IEC 62443: Standards Framework & Series OverviewEASYFree question
A facility determines that their process control zone faces threats from disgruntled employees with limited technical skills. Which security level is most appropriate?
A.SL 1
B.SL 0
C.SL 4
D.SL 2
Why D is correct
SL 2 is appropriate for protection against intentional violation using simple means with low resources and generic skills, which matches the threat profile of a disgruntled employee with limited technical capabilities.
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Where this fits in the ISA/IEC 62443 exam
IEC 62443: Standards Framework & Series Overview
Overview of the IEC 62443 series, its parts (1-1 through 4-2), roles, and how the standard applies to industrial environments.
This question belongs to the "Standards Framework & Series Overview" domain, which makes up about 20% of the ISA/IEC 62443 exam.
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