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CompTIA

PT0-002 · Question #225

A penetration tester is assessing a wireless network. Although monitoring the correct channel and SSID, the tester is unable to capture a handshake between the clients and the AP. Which of the…

The correct answer is B. Deauthentication. Capturing handshakes is often part of a deauthentication attack. If you can capture handshakes, you can then attempt to crack the passphrase and derive keys from that effort.

Attacks and Exploits

Question

A penetration tester is assessing a wireless network. Although monitoring the correct channel and SSID, the tester is unable to capture a handshake between the clients and the AP. Which of the following attacks is the MOST effective to allow the penetration tester to capture a handshake?

Options

  • AKey reinstallation
  • BDeauthentication
  • CEvil twin
  • DReplay

How the community answered

(32 responses)
  • A
    6% (2)
  • B
    78% (25)
  • C
    13% (4)
  • D
    3% (1)

Explanation

Capturing handshakes is often part of a deauthentication attack. If you can capture handshakes, you can then attempt to crack the passphrase and derive keys from that effort.

Topics

#Wireless penetration testing#Deauthentication attack#WPA/WPA2 Handshake#Network attacks

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