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Isaca CISA Exam - Topic 7 Question 54 Discussion

Actual exam question for Isaca's CISA exam
Question #: 54
Topic #: 7
[All CISA Questions]

Which of the following is the BEST indicator of the effectiveness of signature-based intrusion detection systems (lDS)?

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Suggested Answer: D

by Stephane at Jun 01, 2022, 04:54 AM

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Nguyet
4 months ago
Not sure about C. Unfamiliar sources could just be noise, right?
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Shayne
4 months ago
I'm surprised that false positives (A) are even considered a good sign.
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Beatriz
4 months ago
But what about option D? Internally reported incidents show real impact too.
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Jani
4 months ago
Totally agree with B! It's all about catching new threats.
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Keith
4 months ago
I think option B is the best indicator. More detected incidents means better detection.
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Fatima
5 months ago
I'm leaning towards option D because if critical incidents are being reported more frequently, it might show that the system is actually catching important issues.
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Quentin
5 months ago
I practiced a question similar to this, and I think the focus should be on how well the system detects new threats, which might point to option B.
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Germaine
5 months ago
I feel like the number of detected incidents not previously identified could be a strong indicator, but I need to think about how that relates to overall effectiveness.
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Annabelle
5 months ago
I think I remember that false positives can indicate issues, but I'm not sure if they're the best measure of effectiveness.
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Barney
5 months ago
Okay, I've got this. The trace output will show the raw materials and the products they are used to make. So the correct answers are by-products and co-products.
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Buddy
5 months ago
Hmm, let me think about this. I know Docker Hub is a container registry, but I'm not sure about the others. I'll have to review my notes on container services to be sure.
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Emerson
5 months ago
This looks like a straightforward question about the status of a case in a Work Queue. I'll carefully review the options and try to identify the one that indicates a case is waiting to be worked.
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Deangelo
5 months ago
Hmm, I'm a bit unsure here. I know the command is related to MPLS, but I'm not sure if that automatically means the MPLS configuration mode is the right choice. I'll have to think this through carefully.
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Jennifer
5 months ago
I'll focus on the details about the foreign currency payment and try to match it to the appropriate option.
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