Eccouncil ICS-SCADA Exam - Topic 7 Question 8 Discussion

Actual exam question for Eccouncil's ICS-SCADA exam

Question #: 8
Topic #: 7

[All ICS-SCADA Questions]

Which of the ICS/SCADA generations is considered distributed?

AFourth

BSecond

CThird

DFirst

EKnapp, J. Langill, 'Industrial Network Security,' Syngress, 2014.

Show Suggested Answer

Suggested Answer: C

The third generation of ICS/SCADA systems is considered distributed. This generation features systems that are networked and interconnected, typically using a variety of standard communication protocols. This distribution allows for broader connectivity and integration with other systems, enhancing operational flexibility and efficiency but also introducing more vectors for potential cyber threats. Reference:

Joseph Weiss, 'Protecting Industrial Control Systems from Electronic Threats'.

The third generation of ICS/SCADA systems is considered distributed. These systems emerged in the late 1990s and early 2000s and were designed to overcome the limitations of earlier generations by leveraging networked architectures.

Distributed Architecture: Third-generation systems distributed control functions across multiple interconnected devices and systems, providing greater scalability and flexibility.

Network Integration: These systems integrated more extensively with IT networks, allowing for remote monitoring and control.

Standard Protocols: Adoption of standard communication protocols (e.g., Ethernet, TCP/IP) facilitated interoperability and integration with other systems.

Enhanced Redundancy: Improved fault tolerance and redundancy were implemented to ensure system reliability.

Due to these features, the third generation is known as the distributed generation.

Reference

'SCADA Systems,' SCADAHacker, SCADA Generations.

by Lili at Jun 24, 2024, 08:11 AM

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Bettye

3 months ago

Wow, I didn't know that!

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Corrina

3 months ago

Wait, are we sure about that? I thought the Second had some distributed features too.

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Nickole

3 months ago

Agreed, Fourth is where distribution really kicks in.

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Earleen

4 months ago

I thought it was the Third?

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Maybelle

4 months ago

It's definitely the Fourth generation!

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Eden

4 months ago

I thought the second generation had some distributed aspects too, but maybe it wasn't as advanced as the fourth.

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Louis

4 months ago

I feel like I saw a practice question about this, and it mentioned the fourth generation as being more decentralized.

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Patrick

4 months ago

I remember studying that the third generation introduced more distributed features, but I can't recall if it was fully distributed.

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Celeste

5 months ago

I think the fourth generation is the one that's considered distributed, but I'm not entirely sure.

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Bambi

5 months ago

Ah, I remember learning about this in class. The distributed generation is the fourth one, so the answer is A. I'm confident that's correct.

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Laurene

5 months ago

The question is asking about the distributed generation, so I think the answer is C. Third generation. That sounds right, but I'll review my notes to confirm.

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Gwenn

5 months ago

Hmm, I'm a bit confused on this one. I know the generations are important, but I can't quite remember which one is considered distributed. I'll have to think this through carefully.

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Shawna

5 months ago

I'm pretty sure the distributed generation is the fourth one, but I'll double-check the textbook just to be sure.

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Mitsue

5 months ago

The Enterprise Continuum is used to structure and organize re-usable architecture and solution assets, so I think the best answer here is option E.

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Deonna

5 months ago

Okay, I've got this. The key things to consider are ensuring content has required descriptions and making sure product-related content goes through an approval process. I'm feeling confident about this one.

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Ashley

5 months ago

I've got a good handle on Splunk clustering, so I think I can tackle this one. Time to carefully read through each option and select the ones that apply.

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