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Exam AWS Certified Advanced Networking - Specialty ANS-C01 All Questions

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Exam AWS Certified Advanced Networking - Specialty ANS-C01 topic 1 question 175 discussion

Exam question from Amazon's AWS Certified Advanced Networking - Specialty ANS-C01
Question #: 175
Topic #: 1
[All AWS Certified Advanced Networking - Specialty ANS-C01 Questions]

A company uses Amazon Route 53 for its DNS needs. The company's security team wants to update the DNS infrastructure to provide the most recent security posture.

The security team has configured DNS Security Extensions (DNSSEC) for the domain. The security team wants a network engineer to explain who is responsible for the rotation of DNSSEC keys.

Which explanation should the network administrator provide to the security team?

  • A. AWS rotates the zone-signing key (ZSK). The company rotates the key-signing key (KSK).
  • B. The company rotates the zone-signing key (ZSK) and the key-signing key (KSK).
  • C. AWS rotates the AWS Key Management Service (AWS KMS) key and the key-signing key (KSK).
  • D. The company rotates the AWS Key Management Service (AWS KMS) key. AWS rotates the key-signing key (KSK).
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Suggested Answer: D 🗳️
by backspace0900 at March 20, 2024, 4:20 a.m.
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backspace0900
Highly Voted 6 months ago
Selected Answer: A
customer KSK AWS ZSK
upvoted 7 times
Kayceetalks
6 months ago
Agreed A, You are responsible for KSK management, which includes rotating it if needed. ZSK management is performed by Route 53. https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/dns-configuring-dnssec.html
upvoted 4 times
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Nodin
Most Recent 5 months, 4 weeks ago
Selected Answer: A
AWS rotates ZSK and customer rotates KSK (self managed)
upvoted 1 times
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