ICS Security Standards and Compliance Frameworks

Question 1

Which framework provides a common language for managing cybersecurity risk?

Accepted Answer

NIST Cybersecurity Framework

Answer

The NIST Cybersecurity Framework (CSF) helps organizations manage and reduce cybersecurity risk through a structured approach.

Question 2

What is the goal of compliance frameworks in ICS environments?

Accepted Answer

Ensure regulatory and security requirements are met

Answer

Compliance frameworks help ensure that ICS networks meet legal, regulatory, and security requirements to protect critical infrastructure.

Question 3

Which standard focuses specifically on control system cybersecurity?

Accepted Answer

ISA/IEC 62443

Answer

ISA/IEC 62443 is a series of standards specifically designed to address cybersecurity in industrial automation and control systems.

Question 4

Why is documentation critical in compliance efforts?

Accepted Answer

Supports audits and accountability

Answer

Proper documentation provides evidence of security practices, supports audits, and ensures accountability in ICS operations.

Question 5

Which regulation governs critical infrastructure cybersecurity in the U.S.?

Accepted Answer

NERC CIP

Answer

The NERC CIP standards regulate the security of bulk electric systems and are key for critical infrastructure protection in the U.S.

(ICS) Industrial Control Systems Security Certification Practice Test