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EC-Council

412-79V9 · Question #146

Besides the policy implications of chat rooms, Internet Relay Chat (IRC) is frequented by attackers and used as a command and control mechanism. IRC normally uses which one of the following TCP ports?

The correct answer is C. 6667 TCP port. See the full explanation below for the reasoning.

Question

Besides the policy implications of chat rooms, Internet Relay Chat (IRC) is frequented by attackers and used as a command and control mechanism. IRC normally uses which one of the following TCP ports?

Options

  • A6566 TCP port
  • B6771 TCP port
  • C6667 TCP port
  • D6257 TCP port

How the community answered

(35 responses)
  • A
    11% (4)
  • B
    6% (2)
  • C
    80% (28)
  • D
    3% (1)

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