QuestionQ2

Communications and Network Security

Which term best describes an attempt to transfer DNS zone data?

  • A Reconnaissance
  • B Dumpster diving
  • C Encapsulation
  • D Spam
Explanation

Attempting a DNS zone transfer is a classic reconnaissance technique, where an attacker tries to obtain a complete copy of a DNS zone (including all hostnames, IP addresses, and subdomains) to map out the target's network infrastructure before launching further attacks. This activity falls under the reconnaissance phase of the attack lifecycle, as it involves gathering information about the target rather than exploiting a vulnerability directly.

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