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ISA ISA-IEC-62443 Exam Syllabus Topics:

Section	Objectives
Creating A Security Program	- Security management organization - Developing a long-term security program - Defining information security policy
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	- Security policies and procedures - Security awareness and training - Organizational security roles and responsibilities
Addressing Risk with Selected Security Counter Measures	- Anti-virus and endpoint protection - Virtual Private Networks (VPNs) - Patch management - Firewalls and network security devices
Addressing Risk with Implementation Measures	- Defense-in-depth strategy - Zones and conduits model - Access control principles - Industrial network architecture and segmentation
How Cyberattacks Happen	- Case studies of industrial cyber incidents - Vulnerabilities in industrial systems - Cyber threats and attack vectors
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 - Risk management fundamentals - Cybersecurity risk assessment concepts
Validating or Verifying the Security of Systems	- Continuous improvement of security measures - Auditing and compliance - Security validation and verification techniques

ISA/IEC 62443 Cybersecurity Fundamentals Specialist Sample Questions:

Question #1

In a defense-in-depth strategy, what is the purpose of role-based access control?
Available Choices (select all choices that are correct)

A. Ensures that users can access only certain devices on the network
B. Ensures that users can access only the functions they need for their job
C. Ensures that users correctly manage their username and password
D. Ensures that users can access systems from remote locations

Reveal Solution Discussion 0

Correct Answer: B 🗳️