GCIH: GIAC Certified Incident HandlerDemo

By GIAC · Question Mode

QuestionQ162

Scanning and Mapping

An organization is transitioning away from legacy network-management tools such as Telnet. What is a quick method for confirming that Telnet is not being used on the network?

  • A Idle Scans
  • B Version Scanning
  • C Ping sweep
  • D OS fingerprinting
Explanation

Version scanning probes network services to identify the protocol and software listening on open ports. It can reveal Telnet services and their versions, making it suitable for checking whether Telnet remains in use.

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