Arcitura Education S90.19 Exam - Topic 3 Question 50 Discussion

Actual exam question for Arcitura Education's S90.19 exam

Question #: 50
Topic #: 3

Service A's logic has been implemented using managed code. An attacker sends an XML bomb to Service A . As a result, Service A's memory consumption started increasing at an alarming rate and then decreased back to normal. The service was not affected by this attack and quickly recovered. Which of the following attacks were potentially avoided?

AXML parser attack

BBuffer overrun attack

CInsufficient authorization attack

DDenial of service

Show Suggested Answer

Suggested Answer: A, D

by Joseph at May 04, 2022, 06:56 PM

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Thomasena

4 months ago

Managed code usually helps prevent those kinds of attacks.

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Reita

4 months ago

Not so sure about that, could be a buffer overrun too.

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Paulina

4 months ago

Surprised it handled an XML bomb so well!

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Mica

4 months ago

I agree, the service recovered too quickly for it to be anything else.

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Rikki

5 months ago

Definitely a denial of service attack.

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Farrah

5 months ago

Okay, the grok filter is looking for a SYSLOGBASE followed by "new node" and an IPORHOST. I think I can figure this out if I break down the log message options.

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Reyes

5 months ago

Okay, I've got a strategy for this. The question is asking if the use of MSPs increases a blockchain's vulnerability to Denial of Service attacks. So I need to consider how MSPs might centralize the blockchain and how that could impact its resistance to DoS attacks.

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Micaela

5 months ago

Wait, I'm not sure about this. I need to review the material on request sets again.

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Kenia

5 months ago

I was leaning towards C, especially since we talked about how multiple destination IPs could suggest a botnet attack. It feels right, but my memory is fuzzy on the specifics!

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Remedios

5 months ago

I'm not totally confident on this, but I think it has to do with the metric used by each routing protocol. The router would compare the metrics to determine the best path.

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