GIAC
GCIH · Question #570
GCIH Question #570: Real Exam Question with Answer & Explanation
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Reconnaissance, Scanning, and Enumeration
Question
What element of the DNSSec standard would help stop DNS cache poisoning attacks?
Options
- ASupport for IPSec
- BHardened DNS servers
- CDigitally signed DNS records
- DDifficult-to-predict Query ID numbers
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Topics
#DNSSec#DNS cache poisoning#digital signatures#DNS security