Free ISA-IEC Cybersecurity-Fundamentals-Specialist Exam Questions

Become ISA-IEC Certified with updated Cybersecurity-Fundamentals-Specialist exam questions and correct answers

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Total 90 Questions | Updated On: Jun 15, 2026

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Question 1

Which organization manages the ISASecure conformance certification program?

A : erican Society for Industrial Security

B : tomation Federation

C : tional Institute of Standards and Technology

D : curity Compliance Institute

Answer: D

Question 2

Which characteristic is MOST closely associated with the deployment of a demilitarized zone (DMZ)?

A : vel 4 systems must use the DMZ to communicate with Level 3 and below.

B : vel 0 can only interact with Level 1 through the firewall.

C : ternet access through the firewall is allowed.

D : ail is prevented, thereby mitigating the risk of phishing attempts.

Answer: A

Question 3

In a defense-in-depth strategy, what is the purpose of role-based access control?

A : ures that users can access systems from remote locations

B : ures that users can access only certain devices on the network

C : ures that users can access only the functions they need for their job

D : ures that users correctly manage their username and password

Answer: C

Question 4

Which is a physical layer standard for serial communications between two or more devices?

A : 232

B : 235

C : 432

D : 485

Answer: D

Question 5

Which type of cryptographic algorithms requires more than one key?

A : ock ciphers

B : ream ciphers

C : mmetric (private) key

D : ymmetric (public) key

Answer: D

Page: 1 / 18

Total 90 Questions | Updated On: Jun 15, 2026

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