ISA/IECISA/IEC 62443IEC 62443: Risk Assessment & Asset Owner RequirementsEASYFree question
Business continuity planning appears within the IEC 62443-2-1 CSMS. In an OT context, its core objective is to ensure:
- A.All employees receive parking spaces
- B.Marketing campaigns continue uninterrupted
- C.The corporate website ranks higher in search results
- D.Critical control functions can be restored after a disruptive incident
Why D is correct
Business continuity within the CSMS focuses on maintaining or rapidly restoring essential control and process functions after disruptions such as cyber incidents. In OT, downtime can halt production or threaten safety. Plans typically integrate backup, recovery, and alternate operating procedures.
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