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Updated: Oct 14, 2026
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ISA ISA-IEC-62443 Exam Overview:
| Certification Vendor: | ISA |
|---|---|
| Exam Name: | ISA/IEC 62443 Cybersecurity Fundamentals Specialist |
| Exam Number: | IC32 |
| Exam Duration: | 90 minutes |
| Passing Score: | Pass/Fail (ISA does not provide a specific score; minimum 75% recommended based on third-party sources) |
| Related Certifications: | ISA/IEC 62443 Cybersecurity Risk Assessment Specialist ISA/IEC 62443 Cybersecurity Design Specialist ISA/IEC 62443 Cybersecurity Maintenance Specialist |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Real Exam Qty: | 90 |
| Exam Format: | Multiple Choice Questions |
| Exam Price: | $2160 USD (Non-member, includes course and exam fee. Member price: $1728 USD) |
| Sample Questions: | ISA ISA-IEC-62443 Sample Questions |
| Exam Way: | Online (proctored) or at designated testing centers via Meazure Learning |
| Pre Condition: | No mandatory prerequisites. Recommended: 1-3 years of cybersecurity experience, especially in an industrial setting. Familiarity with ISA/IEC 62443 standards series is helpful. |
| Official Syllabus URL: | https://www.isa.org/certification/certificate-programs/isa-iec-62443-cybersecurity-certificate-program |
ISA ISA-IEC-62443 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: How Cyberattacks Happen | - Case studies of industrial cyber incidents - Vulnerabilities in industrial systems - Cyber threats and attack vectors |
| Topic 2: Understanding the Current Industrial Security Environment | - Security challenges in OT environments - Convergence of IT and OT - Current state of industrial control systems security |
| Topic 3: Validating or Verifying the Security of Systems | - Continuous improvement of security measures - Security validation and verification techniques - Auditing and compliance |
| Topic 4: Addressing Risk with Security Policy, Organization, and Awareness | - Security awareness and training - Security policies and procedures - Organizational security roles and responsibilities |
| Topic 5: Addressing Risk with Implementation Measures | - Industrial network architecture and segmentation - Zones and conduits model - Access control principles - Defense-in-depth strategy |
| Topic 6: Monitoring and Improving the CSMS | - Security lifecycle management - Continuous monitoring of IACS cybersecurity - Incident detection and response |
| Topic 7: Addressing Risk with Selected Security Counter Measures | - Patch management - Anti-virus and endpoint protection - Virtual Private Networks (VPNs) - Firewalls and network security devices |
| Topic 8: Creating A Security Program | - Security management organization - Developing a long-term security program - Defining information security policy |
| Topic 9: Risk Analysis | - Risk management fundamentals - Cybersecurity risk assessment concepts - Risk and vulnerability analysis techniques |
ISA/IEC 62443 Cybersecurity Fundamentals Specialist Sample Questions:
Which of the following is an activity that should trigger a review of the CSMS?
Available Choices (select all choices that are correct)
- A. New technical controls
- B. Budgeting
- C. Security incident exposing previously unknown risk.
- D. Organizational restructuring
Correct Answer: A,C,D 🗳️
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Which part of the ISA/IEC 62443 series describes a methodology to develop quantitative metrics?
- A. Part 3-2
- B. Part 1-3
- C. Part 2-1
- D. Part 1-2
Correct Answer: B 🗳️
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Which layer is responsible for error checking and MAC addressing?
- A. Network
- B. Data link
- C. Transport
- D. Application
Correct Answer: B 🗳️
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What is the primary purpose of the NIST Cybersecurity Framework (CSF)?
- A. To replace existing cybersecurity standards
- B. To enhance the resilience of critical infrastructure
- C. To provide a certification for organizations
- D. To create new cybersecurity technologies
Correct Answer: B 🗳️
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What is Modbus?
- A. A serial communications protocol
- B. A network security standard
- C. A programming language
- D. A type of industrial machinery
Correct Answer: A 🗳️
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