75 practice questions for EC-Council ICS/SCADA Cybersecurity certification, with full explanations.
Every question comes with the correct answer, the reasoning behind it, and a short note on why each wrong option is wrong. Work through it once with the answers, then again with the questions-only copy under exam conditions.
- 75 questions mapped to the ICS/SCADA Cybersecurity course modules
- Answers and explanations for every question, including the wrong options
- A questions-only PDF for timed practice runs
- Instant delivery by email the moment you check out
- Free monthly updates for as long as the exam is live
- Pass or your money back
An ICS/SCADA Cybersecurity attempt costs US$250. This pack is US$39, paid once.
Try 10 questions free before you buy.
Last updated September 2026 · 75 questions
What makes the ICS/SCADA Cybersecurity exam hard
The EC-Council ICS/SCADA Cybersecurity exam is an OT security exam written for IT security people, and that is the angle most of the questions take: how is an industrial network different, why does the usual IT answer break a plant, and what should be done instead. It is 75 questions in two hours with a 70% pass mark, and a lot of the marks come from knowing the protocols and the incidents by name.
The course modules drive the blueprint: ICS and SCADA network defence fundamentals covering PLCs, RTUs, HMIs and the Purdue model, TCP/IP review, the hacking methodology applied to industrial environments, vulnerability management with ICS-CERT advisories, standards including IEC 62443, NIST SP 800-82 and NERC CIP, securing the ICS network with segmentation and protocol-aware firewalls, and bridging the air gap with intrusion detection.
Expect questions on Stuxnet, BlackEnergy, Industroyer, TRITON and Pipedream and what each targeted, because the incidents are the case studies the exam uses.
About the exam
The EC-Council ICS/SCADA Cybersecurity certification covers ICS and SCADA network defence, TCP/IP fundamentals, the hacking methodology applied to industrial systems, vulnerability management, standards and regulations, securing ICS networks, bridging the air gap, and intrusion detection in OT environments. The prerequisite is basic networking and security knowledge; EC-Council recommends its ICS/SCADA course.
Exam topics
- Introduction to ICS/SCADA network defence
- TCP/IP fundamentals for ICS environments
- Introduction to hacking and the attack methodology
- Vulnerability management
- Standards and regulations for cybersecurity (IEC 62443, NIST SP 800-82, NERC CIP)
- Securing the ICS network
- Bridging the air gap
- Introduction to intrusion detection systems
75 multiple choice questions, 120 minutes, passing score 70%, US$250 per attempt, ECC Exam Center with remote proctoring, certification valid for three years with EC-Council continuing education.
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