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GAQM CPEH-001 Exam - Topic 2 Question 119 Discussion

Actual exam question for GAQM's CPEH-001 exam
Question #: 119
Topic #: 2
[All CPEH-001 Questions]

Let's imagine three companies (A, B and C), all competing in a challenging global environment. Company A and B are working together in developing a product that will generate a major competitive advantage for them. Company A has a secure DNS server while company B has a DNS server vulnerable to spoofing. With a spoofing attack on the DNS server of company B, company C gains access to outgoing e-mails from company B. How do you prevent DNS spoofing? (Select the Best Answer.)

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Suggested Answer: C

Implement DNS Anit-Spoofing measures to prevent DNS Cache Pollution to occur.


by Kiera at Nov 25, 2025, 05:47 PM

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Fausto
9 hours ago
Wait, disabling DNS timeouts? That sounds risky...
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Cheryl
6 days ago
I think A could help too, but not as effective as C.
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Tran
11 days ago
I bet the guy who came up with option B was the same one who thought unplugging the router would fix the internet.
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Keneth
16 days ago
D) Disable DNS Zone Transfer? Nah, that's just going to create more problems than it solves.
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Willodean
21 days ago
A) Install DNS logger? Seriously? That's like trying to catch a thief by watching the security camera footage after they've already stolen everything.
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Brigette
26 days ago
Disabling DNS timeouts (B) won't help, that's just asking for trouble.
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Veronika
1 month ago
I’m pretty certain that disabling DNS timeouts isn’t a good preventive measure against spoofing. I’d go with DNS Anti-spoofing, but I wish I had more clarity on this.
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Bernardine
1 month ago
I’m leaning towards installing DNS logger to track packets, but I recall that might not directly prevent spoofing. It’s tricky!
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Rodrigo
1 month ago
This question feels familiar; I think we had a practice question about DNS vulnerabilities. Disabling DNS Zone Transfer seems like it could help, but I’m not confident.
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Francisca
2 months ago
I remember studying DNS security, and I think installing DNS Anti-spoofing could be the right choice, but I'm not entirely sure if it's the only solution.
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Frank
2 months ago
Okay, I think I've got it. The anti-spoofing option is the best choice because it directly addresses the root cause of the problem - the vulnerability in company B's DNS server. Disabling timeouts or zone transfers might help in other scenarios, but for this specific issue, the anti-spoofing solution is the way to go.
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Cristen
2 months ago
Installing a DNS logger could help track the vulnerable packets, but it doesn't actually prevent the spoofing attack from happening in the first place. I think the anti-spoofing solution is the way to go here.
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Annette
2 months ago
C is definitely the best choice here!
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Santos
3 months ago
C) Install DNS Anti-spoofing is the best answer to prevent DNS spoofing.
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Merlyn
3 months ago
D is important, but it won't stop spoofing directly.
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Nickolas
3 months ago
Hmm, I'm a bit confused. Disabling DNS timeouts or zone transfers doesn't seem like it would actually stop the spoofing attack. I'm leaning towards the anti-spoofing option, but I want to make sure I understand it fully before selecting it.
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Kristel
3 months ago
I think the key here is to focus on preventing the DNS spoofing attack. Option C, "Install DNS Anti-spoofing", seems like the most direct way to address that.
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Stephaine
2 months ago
Definitely! Anti-spoofing is crucial for security.
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Alex
2 months ago
I agree, option C is the best choice.
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