IC34 ISA-IEC 62443 Cybersecurity Design Specialist

Review 100 IC34-ISA-IEC-62443-CYBERSECURITY-DESIGN-SPECIALIST practice questions with answer explanations and community insights.

Question 1

Which protection strategy denies malware from entering an engineering workstation via a Universal Serial Bus (USB) port?

  1. Whitelisting
  2. Physical port blocking
  3. Multifactor authentication
  4. Logging off between sessions

Question 2

What maturity level does a service provider have if the performance can be shown to be repeatable across the organization?

  1. 1 – Initial
  2. 2 – Managed
  3. 3 – Defined
  4. 4 – Improving

Question 3

Which activities likely would be included in cybersecurity robustness testing?

  1. Vulnerability scans and network storms
  2. Vulnerability scans and packet captures
  3. Vulnerability scans and antivirus scans
  4. Network storms and verification of security settings

Question 4

What is NOT a compensating countermeasure?

  1. Insurance policy
  2. External resource
  3. Additional physical security measures
  4. Enhanced personnel background checks

Question 5

Which step is included in ISA/IEC-62443-2-1 (ANSI/ISA 99.02.01) requirements for network segmentation?

  1. Develop a zone model.
  2. Develop a conduit model.
  3. Develop network segmentation architecture.
  4. Employ isolation on all IACS.
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