Exam Name: ISA/IEC 62443 Cybersecurity Fundamentals Specialist
Certification Provider: ISA
Corresponding Certification: ISA Cybersecurity
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ISA ISA-IEC-62443 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Creating A Security Program | - Developing a long-term security program - Defining information security policy - Security management organization |
| Addressing Risk with Selected Security Counter Measures | - Anti-virus and endpoint protection - Firewalls and network security devices - Virtual Private Networks (VPNs) - Patch management |
| Monitoring and Improving the CSMS | - Security lifecycle management - Continuous monitoring of IACS cybersecurity - Incident detection and response |
| Addressing Risk with Security Policy, Organization, and Awareness | - Organizational security roles and responsibilities - Security policies and procedures - Security awareness and training |
| Understanding the Current Industrial Security Environment | - Security challenges in OT environments - Convergence of IT and OT - Current state of industrial control systems security |
| Risk Analysis | - Risk and vulnerability analysis techniques - Cybersecurity risk assessment concepts - Risk management fundamentals |
| How Cyberattacks Happen | - Case studies of industrial cyber incidents - Cyber threats and attack vectors - Vulnerabilities in industrial systems |
| Addressing Risk with Implementation Measures | - Zones and conduits model - Industrial network architecture and segmentation - Access control principles - Defense-in-depth strategy |
| Validating or Verifying the Security of Systems | - Security validation and verification techniques - Auditing and compliance - Continuous improvement of security measures |
ISA/IEC 62443 Cybersecurity Fundamentals Specialist Sample Questions:
What does ISASecure primarily focus on?
- A. Certifying IACS products and systems for cybersecurity
- B. Managing asset owner operations and maintenance practices
- C. Offering assessments for integrator site engineering practices
- D. Developing internal testing labs
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What does the System under Consideration (SuC) include in the context of ISA/IEC 62443 risk assessment?
- A. Only physical assets within an existing plant
- B. A defined collection of IACS and related assets
- C. External vendor devices and business zone assets only
- D. Only business zone assets
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Which layer is responsible for error checking and MAC addressing?
- A. Transport
- B. Application
- C. Network
- D. Data link
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Why is patch management more difficult for IACS than for business systems?
Available Choices (select all choices that are correct)
- A. Patching a live automation system can create safety risks.
- B. Many more approvals are required.
- C. Business systems automatically update.
- D. Overtime pay is required for technicians.
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What is the primary purpose of the NIST Cybersecurity Framework (CSF)?
- A. To enhance the resilience of critical infrastructure
- B. To create new cybersecurity technologies
- C. To replace existing cybersecurity standards
- D. To provide a certification program for organizations
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