Free ICS-SCADA Cyber Security Exam Questions and Answers
ICS-SCADA Cyber Security is part of EC-Council certification. EC-Council codes run three digits, a hyphen and two more, where the prefix marks the family — 212 for technician level, 312 for the main practitioner range including CEH, 712 for the executive CCISO — and the version is appended to the code rather than changing it. Formats differ sharply: some are four-hour multiple-choice papers, while CPENT is a 24-hour hands-on exam with a written report due within seven days.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 15, 2026
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Question #1
What is the primary purpose of a SCADA system?
Please select an optionIncorrectCorrect answer: A
SCADA systems are primarily used for data acquisition from sensors and control systems.
Was this answer correct?Question #2
During a cybersecurity incident, what is the first action a SCADA operator should take?
Please select an optionIncorrectCorrect answer: A
Disconnecting the affected systems helps to contain the incident and prevent further damage.
Was this answer correct?Question #3
In a SCADA environment, what does the term "HMI" stand for?
Please select an optionIncorrectCorrect answer: D
"HMI" refers to Human Machine Interface, which allows operators to interact with SCADA systems.
Was this answer correct?Question #4
Which of the following attacks could exploit vulnerabilities in SCADA systems?
Please select an optionIncorrectCorrect answer: A
All options listed can target SCADA systems, exploiting various vulnerabilities.
Was this answer correct?Question #5
What is a significant risk of remote access to SCADA systems?
Please select an optionIncorrectCorrect answer: B
Remote access adds vulnerabilities, increasing the potential for unauthorized access and attacks.
Was this answer correct?Question #6
What function does firewalls serve in industrial control systems?
Please select an optionIncorrectCorrect answer: B
Firewalls protect networks from unauthorized access and attacks, maintaining system integrity.
Was this answer correct?Question #7
What should be prioritized in SCADA system design for security?
Please select an optionIncorrectCorrect answer: A
Security should be a top priority in designing SCADA systems to protect against threats.
Was this answer correct?Question #8
What is the implication of a lack of network segmentation in SCADA environments?
Please select an optionIncorrectCorrect answer: A
Lack of segmentation can lead to a higher risk of widespread breaches due to interconnected systems.
Was this answer correct?Question #9
Which strategy helps mitigate risk in a SCADA system?
Please select an optionIncorrectCorrect answer: B
Regular updates to systems help patch vulnerabilities and reduce risk in SCADA environments.
Was this answer correct?Question #10
What is the most common way to authenticate users in SCADA systems?
Please select an optionIncorrectCorrect answer: A
Passwords are the most commonly used method for authenticating users in SCADA systems.
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FAQ
Learn More: https://cert.eccouncil.org/
- Q1: What is the ICS-SCADA Cyber Security exam?
- A: ICS-SCADA Cyber Security is a ECCouncil certification exam. Judging by the questions in our bank, it concentrates on scada, cybersecurity, cyber, passwords and communications.
- Q2: What topics does the ICS-SCADA Cyber Security exam cover?
- A: Questions in our ICS-SCADA Cyber Security bank cluster around scada, cybersecurity, cyber, passwords, communications, threat and attack. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for ICS-SCADA Cyber Security?
- A: Work through the ICS-SCADA Cyber Security practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real ICS-SCADA Cyber Security exam questions?
- A: They are drawn from officially released past questions and from community members who have sat ICS-SCADA Cyber Security. Answers are verified and updated weekly.
- Q5: Where do I register for the ICS-SCADA Cyber Security exam?
- A: Register through ECCouncil directly at https://cert.eccouncil.org/. Exampractice is not affiliated with ECCouncil and does not administer the exam.
- Q6: Is there a free ICS-SCADA Cyber Security sample?
- A: Yes. Every ICS-SCADA Cyber Security page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are EC-Council Certification Exams?
- A: EC-Council Certification Exams validate your expertise in various aspects of cybersecurity, including ethical hacking, network security, and forensic investigation. These certifications demonstrate your proficiency in identifying, preventing, and mitigating cyber threats.
- Q8: Why should I pursue EC-Council Certification?
- A: EC-Council Certification enhances your professional credibility, showcasing your skills and knowledge in cybersecurity. This can lead to better job opportunities, higher salaries, and career advancement in the IT and cybersecurity industries.
- Q9: What are the benefits of EC-Council Certification?
- A: Benefits include recognition as a certified cybersecurity professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest cybersecurity trends and best practices.
- Q10: Who should take EC-Council Certification Exams?
- A: IT professionals, security analysts, ethical hackers, network administrators, and anyone involved in protecting and securing information systems should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of EC-Council Certification Exams are available?
- A: EC-Council offers various certification paths, including:
- Q12: How do I prepare for EC-Council Certification Exams?
- A: Preparation can include official EC-Council training courses, study guides, practice exams, online tutorials, and hands-on experience in cybersecurity practices.
- Q13: Where can I take EC-Council Certification Exams?
- A: EC-Council Certification Exams can be taken at authorized Pearson VUE testing centers worldwide or online, providing flexibility to fit your schedule and location.
- Q14: How do EC-Council Certifications impact my career?
- A: EC-Council Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in cybersecurity and IT.
- Q15: Are there any prerequisites for EC-Council Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior certifications. Check the specific requirements for each certification path on the EC-Council website.
- Q16: How often do I need to recertify for EC-Council Certifications?
- A: EC-Council Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest cybersecurity technologies and industry practices.