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CPEH-001 · Question #110
CPEH-001 Question #110: Real Exam Question with Answer & Explanation
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Question
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.)
Options
- AInstall DNS logger and track vulnerable packets
- BDisable DNS timeouts
- CInstall DNS Anti-spoofing
- DDisable DNS Zone Transfer
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