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Free IC33 ISA-IEC 62443 Cybersecurity Risk Assessment Specialist Exam Braindumps
IC33 ISA-IEC 62443 Cybersecurity Risk Assessment Specialist Questions 31–35 (page: 8)

Updated On: 2-Sep-2026
Page 8 of 19
PDF with 90 Questions

Which organization provides information regarding common vulnerabilities in IACS?

  1. ICS-CERT
  2. ISO
  3. IEEE
  4. NIST

Answer(s): A

Explanation:

ICS-CERT provides advisories, alerts, and vulnerability information related to Industrial Control Systems (ICS/ IACS). It is the most directly relevant source among the options for common vulnerabilities affecting IACS environments.



Which parts of the ISA/IEC 62443 series do product suppliers use to understand requirements for control system components?

  1. ISA/IEC 62443-1-1 and ISA/IEC 62443-2-3
  2. ISA/IEC 62443-4-1 and ISA/IEC 62443-4-2
  3. ISA/IEC 62443-2-1 and ISA/IEC 62443-3-2
  4. ISA/IEC 62443-1-5 and ISA/IEC 62443-6-1

Answer(s): B

Explanation:

The ISA/IEC 62443-4-x standards are intended for product suppliers. 62443-4-1 defines secure product development lifecycle requirements, while 62443-4-2 defines technical security requirements for IACS components.



Which statement describes a communication and network vulnerability?

  1. Inadequate firewall and router logs
  2. Lack of adequate access control policy
  3. No formal ICS security training program
  4. Inadequate review of ICS security controls

Answer(s): A

Explanation:

A communication and network vulnerability relates to weaknesses in network devices, traffic monitoring, communication paths, or network security controls. Inadequate firewall and router logs directly affects the ability to monitor network activity, detect suspicious traffic, and investigate cybersecurity events.



What is one reason for conducting a walk-through during the risk assessment preparation?

  1. To enhance marketing strategies
  2. To ensure compliance with financial regulations
  3. To assess physical security
  4. To evaluate employee performance

Answer(s): C

Explanation:

A walk-through helps the assessment team observe the facility, access controls, equipment locations, network cabinets, exposed connections, and other physical conditions that may affect cybersecurity risk.



Which type of vulnerability assessment involves attempting to exploit unknown vulnerabilities?

  1. Metasploit
  2. Port scanning
  3. Vulnerability scanning
  4. Penetration testing

Answer(s): D

Explanation:

Penetration testing attempts to exploit vulnerabilities to determine whether unauthorized access or system compromise is possible. Unlike vulnerability scanning or port scanning, it goes beyond detection and validates exploitability.



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