GCIH: GIAC Certified Incident HandlerDemo

By GIAC · Question Mode

QuestionQ515

Attacking Passwords

Which of the following do attackers use to obtain an authenticated network connection?

  • A Denial-of-Service (DoS) attack
  • B Replay attack
  • C Man-in-the-middle attack
  • D Back door
Explanation

A replay attack retransmits previously captured valid authentication data, potentially causing a system to accept the attacker as an authenticated user or device.

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