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ISA ISA-IEC-62443 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Risk Analysis | - Risk and vulnerability analysis techniques - Cybersecurity risk assessment concepts - Risk management fundamentals |
| Addressing Risk with Security Policy, Organization, and Awareness | - Security policies and procedures - Organizational security roles and responsibilities - Security awareness and training |
| Creating A Security Program | - Security management organization - Defining information security policy - Developing a long-term security program |
| How Cyberattacks Happen | - Case studies of industrial cyber incidents - Vulnerabilities in industrial systems - Cyber threats and attack vectors |
| Validating or Verifying the Security of Systems | - Continuous improvement of security measures - Security validation and verification techniques - Auditing and compliance |
| Addressing Risk with Selected Security Counter Measures | - Anti-virus and endpoint protection - Firewalls and network security devices - Patch management - Virtual Private Networks (VPNs) |
| Monitoring and Improving the CSMS | - Security lifecycle management - Incident detection and response - Continuous monitoring of IACS cybersecurity |
| Understanding the Current Industrial Security Environment | - Convergence of IT and OT - Current state of industrial control systems security - Security challenges in OT environments |
| Addressing Risk with Implementation Measures | - Defense-in-depth strategy - Access control principles - Industrial network architecture and segmentation - Zones and conduits model |
ISA/IEC 62443 Cybersecurity Fundamentals Specialist Sample Questions:
1. Which of the following is a recommended default rule for IACS firewalls?
Available Choices (select all choices that are correct)
A) Block all traffic by default.
B) Allow all traffic by default.
C) Allow IACS devices to access the Internet.
D) Allow traffic directly from the IACS network to the enterprise network.
2. Which standard is applied during the Assess phase for risk assessment?
A) ISA/IEC 62443-3-1
B) ISA/IEC 62443-3-3
C) ISA/IEC 62443-2-1
D) ISA/IEC 62443-3-2
3. Which is one of the PRIMARY goals of providing a framework addressing secure product development life- cycle requirements?
A) Aligned development process
B) Well-documented security policies and procedures
C) Defense-in-depth approach to designing
D) Aligned needs of industrial users
4. Which of the following is the underlying protocol for Ethernet/IP?
Available Choices (select all choices that are correct)
A) Highway Addressable Remote Transducer (HART)
B) Common Industrial Protocol
C) Building Automation and Control Network (BACnet)
D) Object Linking and Embedding (OLE) for Process Control
5. Which of the following BEST describes 'Vulnerability'?
A) The result that occurs from a particular incident
B) An exploitable flaw in management
C) The potential for violation of security
D) An event that could breach security
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: D | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: C |
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