Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location
Mob_nav_barsMENU

Eccouncil ICS-SCADA Exam Questions

Exam Name: ICS/SCADA Cyber Security
Exam Code: ICS-SCADA
Related Certification(s): Eccouncil Network Security Certification
Certification Provider: Eccouncil
Actual Exam Duration: 120 Minutes
Number of ICS-SCADA practice questions in our database: 75 (updated: Nov. 10, 2025)
Expected ICS-SCADA Exam Topics, as suggested by Eccouncil :
  • Topic 1: Introduction to ICS/SCADA Network Defense: This topic covers IT security model, ICS/SCADA security model, security posture, risk management, risk assessment and security policy.
  • Topic 2: TCP/IP 101: Its primary focus is on TCP/IP network. This topic covers ICS/SCADA protocols, TCP/IP layering, TCP/IP protocol architecture, RFCs and STDs.
  • Topic 3: Introduction to Hacking: It discusses scanning, footprinting, intelligence gathering, hacking methodology, exploitation, covering tracks, and enumeration.
  • Topic 4: Vulnerability Management: System vulnerabilities, desktop vulnerabilities, CVE, ICS/SCADA vulnerability sites, ICS/SCADA vulnerability uniqueness, and challenges of vulnerability management within ICS/SCADA are its sub-topics.
  • Topic 5: Standards and Regulations for Cybersecurity: It discusses ISO 27001, ICS/SCADA, NERC CIP, CFATS, ISA99, and NIST SP 800-82.
  • Topic 6: Securing the ICS Network: This topic delves into physical security, monitoring, legacy machines, ISO roadmap, and vulnerability assessment.
  • Topic 7: Bridging the Air Gap: It covers guard, Data diode, and next-generation firewalls.
  • Topic 8: Introduction to Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS): The topic covers network node, advantages of IDS, and limitations of IDS.
Disscuss Eccouncil ICS-SCADA Topics, Questions or Ask Anything Related
Submit Cancel

Lura

7 days ago
My hands were sweaty and I doubted my memory at first, yet PASS4SUCCESS provided clear study paths and timed simulations that built steady confidence; stay persistent and you'll conquer it!
upvoted 0 times
...

Adria

14 days ago
I struggled with asset inventory and control mappings—the exam loves ambiguous questions on network segmentation. PASS4SUCCESS practice prepared you by drilling those mapping scenarios until they felt second nature.
upvoted 0 times
...

Eric

22 days ago
The hardest part for me was cryptographic functions in ICS protocols; the tricky multiple-choice trap questions about TLS handshakes almost caught me out. PASS4SUCCESS practice exams helped me spot the common distractors and reinforce the correct steps.
upvoted 0 times
...

Lemuel

30 days ago
I was incredibly nervous before the exam, but PASS4SUCCESS structured practice and real-world scenarios gave me the confidence I needed to stay composed under pressure and tackle every section with focus—you can do this too, keep pushing!
upvoted 0 times
...

Lynsey

1 month ago
Manage your time wisely during the exam. PASS4SUCCESS practice tests helped me learn to pace myself.
upvoted 0 times
...

Carisa

1 month ago
Passing the ICS/SCADA exam was a game-changer for me. PASS4SUCCESS practice exams were a lifesaver - they really prepared me for the real deal.
upvoted 0 times
...

Desmond

2 months ago
I successfully passed the Eccouncil ICS/SCADA Cyber Security exam, and the Pass4Success practice questions were a big help. One question that caught me off guard was about securing the ICS/SCADA network. It asked about the best practices for implementing network segmentation. I wasn't entirely sure but still passed.
upvoted 0 times
...

Cecily

2 months ago
Successfully cleared the ICS/SCADA Cyber Security exam. Pass4Success, thanks for the efficient prep resources!
upvoted 0 times
...

Brittni

2 months ago
Just cleared the ICS/SCADA Cyber Security exam! The Pass4Success practice questions were incredibly useful. There was a question about the TCP/IP model, specifically asking which layer handles error detection and correction. I had to think hard but eventually got through it.
upvoted 0 times
...

Ahmed

4 months ago
EC-Council ICS/SCADA certification achieved! Pass4Success, your questions aligned perfectly with the exam.
upvoted 0 times
...

Elbert

5 months ago
Passed the ICS/SCADA exam today. Couldn't have done it without Pass4Success's relevant study materials.
upvoted 0 times
...

Valene

7 months ago
Just became EC-Council ICS/SCADA certified! Pass4Success, your practice tests were a game-changer.
upvoted 0 times
...

Salina

8 months ago
EC-Council ICS/SCADA exam conquered! Pass4Success, your materials were invaluable for last-minute prep.
upvoted 0 times
...

Alishia

9 months ago
ICS/SCADA Cyber Security certification in the bag! Pass4Success, your exam questions were spot on.
upvoted 0 times
...

Martha

10 months ago
Success on the EC-Council ICS/SCADA exam! Pass4Success, your resources were key to my quick preparation.
upvoted 0 times
...

Leonida

10 months ago
I passed the Eccouncil ICS/SCADA Cyber Security exam, thanks to the Pass4Success practice questions. One tricky question was about intrusion detection systems (IDS). It asked how an IDS can be configured to minimize false positives. I wasn't completely sure but still passed.
upvoted 0 times
...

Alpha

11 months ago
Thrilled to have passed the ICS/SCADA Cyber Security exam! The Pass4Success practice questions were a great help. There was a question about network defense strategies, specifically asking about the role of firewalls in protecting ICS/SCADA networks. I had to guess a bit but it worked out.
upvoted 0 times
...

Janey

11 months ago
Passed my ICS/SCADA exam with flying colors. Huge thanks to Pass4Success for the relevant practice questions!
upvoted 0 times
...

Burma

11 months ago
I passed the Eccouncil ICS/SCADA Cyber Security exam, and the Pass4Success practice questions were crucial. One question that puzzled me was about vulnerability management. It asked how often vulnerability assessments should be conducted in an ICS/SCADA environment. I wasn't entirely sure but still managed to pass.
upvoted 0 times
...

My

12 months ago
Just passed the ICS/SCADA Cyber Security exam! The Pass4Success practice questions were invaluable. There was a question about the basics of hacking, specifically asking about the first step in the hacking process. I had to think on my feet but managed to get through it.
upvoted 0 times
...

Iluminada

12 months ago
EC-Council ICS/SCADA cert achieved! Pass4Success, your prep materials made all the difference.
upvoted 0 times
...

Rebbecca

1 year ago
I successfully passed the Eccouncil ICS/SCADA Cyber Security exam, and the Pass4Success practice questions were a big help. One question that caught me off guard was about the various cybersecurity standards and regulations. It asked which standard is most commonly used for ICS/SCADA systems. I wasn't completely sure but still passed.
upvoted 0 times
...

Jules

1 year ago
Happy to share that I passed the ICS/SCADA Cyber Security exam! The Pass4Success practice questions were spot on. There was a question about securing the ICS/SCADA network, specifically focusing on the best practices for segmenting the network to minimize risks. I had to guess a bit but it worked out in the end.
upvoted 0 times
...

Malinda

1 year ago
Thrilled to have passed the ICS/SCADA Cyber Security exam. Pass4Success, your questions were incredibly helpful.
upvoted 0 times
...

Gerardo

1 year ago
I passed the Eccouncil ICS/SCADA Cyber Security exam, thanks to the practice questions from Pass4Success. One challenging question was about the role of IDS and IPS in a network. It asked how an IDS differs from an IPS in terms of response to detected threats. I wasn't entirely sure but still managed to pass.
upvoted 0 times
...

Francoise

1 year ago
Aced the EC-Council ICS/SCADA exam today. Pass4Success materials were a lifesaver for quick prep!
upvoted 0 times
...

Eulah

1 year ago
Just cleared the ICS/SCADA Cyber Security exam! The Pass4Success practice questions were a lifesaver. There was a tricky question on the exam about the different layers of the TCP/IP model and their functions. Specifically, it asked which layer is responsible for routing packets. I had to think hard but eventually got through it.
upvoted 0 times
...

Sanjuana

1 year ago
I recently passed the Eccouncil ICS/SCADA Cyber Security exam, and I must say, the Pass4Success practice questions were incredibly helpful. One question that stumped me was about the effectiveness of air-gapped networks in preventing cyber attacks. It asked how an attacker might still infiltrate an air-gapped system. I was unsure about the exact methods but managed to pass the exam regardless.
upvoted 0 times
...

Tequila

1 year ago
The exam covers ICS/SCADA security architecture design. Know about secure remote access solutions. Pass4Success really helped me understand this complex topic. So glad I passed!
upvoted 0 times
...

Franchesca

1 year ago
Just passed the EC-Council ICS/SCADA Cyber Security exam! Thanks Pass4Success for the spot-on practice questions.
upvoted 0 times
...

Herminia

1 year ago
Passing the Eccouncil ICS/SCADA Cyber Security exam was a great achievement for me, and I owe a big thanks to Pass4Success for their helpful practice questions. The exam covered topics like ICS/SCADA security model, risk assessment, and RFCs. One question that I recall was about the different types of security controls that can be implemented in ICS/SCADA networks. Despite feeling uncertain about my response, I was able to pass the exam successfully.
upvoted 0 times
...

Emerson

1 year ago
My experience with the Eccouncil ICS/SCADA Cyber Security exam was challenging but rewarding. With the assistance of Pass4Success practice questions, I was able to grasp concepts such as security posture, risk assessment, and TCP/IP protocol architecture. One question that I remember from the exam was about the importance of security policy in ICS/SCADA networks. Although I had some doubts about my answer, I was relieved to find out that I passed the exam.
upvoted 0 times
...

Dorthy

1 year ago
Passed my ICS/SCADA exam with flying colors! Pass4Success, your questions were spot-on. Thanks for the time-saving resources!
upvoted 0 times
...

Janna

1 year ago
I recently passed the Eccouncil ICS/SCADA Cyber Security exam with the help of Pass4Success practice questions. The exam covered topics such as IT security model, risk management, TCP/IP network, and ICS/SCADA protocols. One question that stood out to me was related to the TCP/IP layering and how it impacts ICS/SCADA security. Despite being unsure of the answer at first, I managed to pass the exam successfully.
upvoted 0 times
...

Tresa

1 year ago
Passed my ICS/SCADA Cyber Security exam! Thanks Pass4Success for the spot-on practice questions. Saved me weeks of study time!
upvoted 0 times
...

Cherry

1 year ago
Successfully cleared the exam thanks to Pass4Success's efficient prep materials. A key topic is ICS risk assessment. Expect scenario-based questions where you'll need to identify threats, vulnerabilities, and appropriate mitigation strategies for specific ICS setups.
upvoted 0 times
...

Charlesetta

1 year ago
Eccouncil exam success! Pass4Success, your practice tests were a lifesaver. Prepared me thoroughly in record time!
upvoted 0 times
...

Kirk

1 year ago
ICS/SCADA certification achieved! Pass4Success questions were a perfect match for the real exam. Grateful for the efficient prep!
upvoted 0 times
...

Jacki

2 years ago
Just aced the Eccouncil ICS/SCADA exam. Pass4Success materials were invaluable. Couldn't have done it so quickly without you!
upvoted 0 times
...

Free Eccouncil ICS-SCADA Exam Actual Questions

Note: Premium Questions for ICS-SCADA were last updated On Nov. 10, 2025 (see below)

Question #1

Which of the following is required to determine the correct Security Association?

Reveal Solution Hide Solution
Correct Answer: D

To determine the correct Security Association (SA) in the context of IPsec, several elements are required:

SPI (Security Parameter Index): Uniquely identifies the SA.

Partner IP address: The address of the endpoint with which the SA is established.

Protocol: Specifies the type of security protocol used (e.g., AH or ESP). All these components collectively define and identify a specific SA for secure communication between parties. Reference:

RFC 4301, 'Security Architecture for the Internet Protocol'.


Question #2

What share does the WannaCry ransomware use to connect with the target?

Reveal Solution Hide Solution
Correct Answer: A

The WannaCry ransomware utilizes the $IPC (Inter-Process Communication) share to connect with and infect target machines. This hidden network share supports the operation of named pipes, which facilitates the communication necessary for WannaCry to execute its payload across networks. Reference:

CISA Analysis Report, 'WannaCry Ransomware'.

WannaCry ransomware uses the SMB (Server Message Block) protocol to propagate through networks and connect to target systems. Specifically, it exploits a vulnerability in SMBv1, known as EternalBlue (MS17-010).

IPC Share: The $IPC (Inter-Process Communication) share is a hidden administrative share used for inter-process communication. WannaCry uses this share to gain access to other machines on the network.

SMB Exploitation: By exploiting the SMB vulnerability, WannaCry can establish a connection to the $IPC share, allowing it to execute the payload on the target machine.

Propagation: Once connected, it deploys the DoublePulsar backdoor and then spreads the ransomware payload.

Given these details, the correct answer is $IPC.

Reference

'WannaCry Ransomware Attack,' Wikipedia, WannaCry.

'MS17-010: Security Update for Windows SMB Server,' Microsoft, MS17-010.


Question #3

How many main score areas are there in the CVSS?2

Reveal Solution Hide Solution
Correct Answer: C

The Common Vulnerability Scoring System (CVSS) is a framework for rating the severity of security vulnerabilities. CVSS provides three main score areas: Base, Temporal, and Environmental.

Base Score evaluates the intrinsic qualities of a vulnerability.

Temporal Score reflects the characteristics of a vulnerability that change over time.

Environmental Score considers the specific impact of the vulnerability on a particular organization, tailoring the Base and Temporal scores according to the importance of the affected IT asset. Reference:

FIRST, 'Common Vulnerability Scoring System v3.1: Specification Document'.


Question #4

Which of the following ports are used for communications in Modbus TCP?

Reveal Solution Hide Solution
Correct Answer: D

Modbus TCP is a variant of the Modbus family of simple, networked protocols aimed at industrial automation applications. Unlike the original Modbus protocol, which runs over serial links, Modbus TCP runs over TCP/IP networks.

Port 502 is the standard TCP port used for Modbus TCP communications. This port is designated for Modbus messages encapsulated in a TCP/IP wrapper, facilitating communication between Modbus devices and management systems over an IP network.

Knowing the correct port number is crucial for network configuration, security settings, and troubleshooting communications within a Modbus-enabled ICS/SCADA environment.

Reference

Modbus Organization, 'MODBUS Application Protocol Specification V1.1b3'.

'Modbus TCP/IP -- A Comprehensive Network protocol,' by Schneider Electric.


Question #5

Which of the following are required functions of information management?

Reveal Solution Hide Solution
Correct Answer: A

Information management within the context of network security involves several critical functions that ensure data is correctly handled for security operations. These functions include:

Normalization: This process standardizes data formats from various sources to a common format, making it easier to analyze systematically.

Correlation: This function identifies relationships between disparate pieces of data, helping to identify patterns or potential security incidents.

Data enrichment: Adds context to the collected data, enhancing the information with additional details, such as threat intelligence.

All these functions are essential to effective information management in security systems, allowing for more accurate monitoring and faster response to potential threats.

Reference

'Data Enrichment and Correlation in SIEM Systems,' Security Information Management Best Practices.

'Normalization Techniques for Security Data,' Journal of Network Security.


Explore Other Eccouncil Exams

Unlock Premium ICS-SCADA Exam Questions with Advanced Practice Test Features:
  • Select Question Types you want
  • Set your Desired Pass Percentage
  • Allocate Time (Hours : Minutes)
  • Create Multiple Practice tests with Limited Questions
  • Customer Support
Get Full Access Now

Save Cancel