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SCP Exam SC0-451 Topic 5 Question 83 Discussion

Actual exam question for SCP's SC0-451 exam
Question #: 83
Topic #: 5
[All SC0-451 Questions]

You are configuring your new IDS machine, and are creating new rules. You enter the following rule: Alert tcp any any -> 10.0.10.0/24 any (msg: "NULL scan detected"; flags: 0;) What is the effect of this rule?

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Suggested Answer: D

Contribute your Thoughts:

Bo
5 months ago
That makes sense. It would help us track down the source.
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Johana
5 months ago
I believe it's for one direction only.
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Mila
6 months ago
But is it for both directions or just one?
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Bo
6 months ago
I agree. It is designed to notify us of NULL scans on the network.
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Johana
6 months ago
I think the rule in the question is an alert rule.
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Veta
6 months ago
So, it could be option C then, an alert rule for NULL scans of the network in either direction.
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Candida
6 months ago
That makes sense, it could be for capturing NULL scans coming from and going to the network.
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Micheline
6 months ago
I'm not sure, but I think it could be an alert rule for NULL scans in both directions.
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Veta
6 months ago
I believe it is a logging rule specific to NULL scans from the 10.0.10.0/24 network.
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Candida
7 months ago
I think the effect of this rule is to notify us of NULL scans in the network.
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