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 |
|---|---|
| Monitoring and Improving the CSMS | - Security lifecycle management - Continuous monitoring of IACS cybersecurity - Incident detection and response |
| Creating A Security Program | - Defining information security policy - Security management organization - Developing a long-term security program |
| Addressing Risk with Selected Security Counter Measures | - Firewalls and network security devices - Anti-virus and endpoint protection - Patch management - Virtual Private Networks (VPNs) |
| Validating or Verifying the Security of Systems | - Continuous improvement of security measures - Auditing and compliance - Security validation and verification techniques |
| Addressing Risk with Security Policy, Organization, and Awareness | - Security policies and procedures - Security awareness and training - Organizational security roles and responsibilities |
| How Cyberattacks Happen | - Vulnerabilities in industrial systems - Case studies of industrial cyber incidents - Cyber threats and attack vectors |
| Addressing Risk with Implementation Measures | - Access control principles - Defense-in-depth strategy - Industrial network architecture and segmentation - Zones and conduits model |
| Risk Analysis | - Risk and vulnerability analysis techniques - Cybersecurity risk assessment concepts - Risk management fundamentals |
| Understanding the Current Industrial Security Environment | - Convergence of IT and OT - Current state of industrial control systems security - Security challenges in OT environments |
ISA/IEC 62443 Cybersecurity Fundamentals Specialist Sample Questions:
What must be established as part of the risk assessment process?
- A. New technology implementation
- B. Increased budget allocation
- C. Total elimination of risks
- D. Target Security Level (SL-Ts)
Correct Answer: D 🗳️
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Why is it important for the asset owner to incorporate the IACS into its organization and security program during the Operation and Maintenance phase?
- A. To embed the IACS within organizational processes and people
- B. To guarantee that the maintenance service provider has full control over the system
- C. To ensure that the system can be decommissioned immediately if needed
- D. To allow the product supplier to update the system remotely without oversight
Correct Answer: A 🗳️
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Which service does an Intrusion Detection System (IDS) provide?
Available Choices (select all choices that are correct)
- A. It blocks malicious activity in networks and computer systems.
- B. It is effective against all vulnerabilities in networks and computer systems.
- C. It detects attempts to break into or misuse a computer system.
- D. It is the lock on the door for networks and computer systems.
Correct Answer: C 🗳️
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Why were PLCs originally designed?
- A. To enhance network security
- B. To replace relays
- C. To service I/O exclusively
- D. To improve Ethernet functionality
Correct Answer: B 🗳️
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What are the three main components of the ISASecure Integrated Threat Analysis (ITA) Program?
Available Choices (select all choices that are correct)
- A. Communication speed, disaster recovery, and essential security functionality assessment
- B. Software development security assurance, functional security assessment, and communications robustness testing
- C. Communications robustness testing, functional security assurance, and software robustness communications
- D. Software robustness security testing, functional software assessment assurance, and essential security functionality assessment
Correct Answer: B 🗳️
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