Multiple choice

Which of the following is an incorrect statement about DNS spoofing?

  1. It occurs due to false IP address accessibility.

  2. A cache holds an intentionally false IP address.

  3. It allows a sequence number to track the requests.

  4. DNSsec is based on private-key cryptography.

  5. DNS servers use random IDs in their queries.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

DNSsec is based on public-key cryptography.

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