Given: During 802.1X/LEAP authentication, the username is passed across the wireless medium in clear text. From a security perspective, why is this significant?

Question

Options

• AThe username is needed for Personal Access Credential (PAC) and X.509 certificate validation.
• BThe username is an input to the LEAP challenge/response hash that is exploited, so the
• C4-Way Handshake nonces are based on the username in WPA and WPA2 authentication.
• DThe username can be looked up in a dictionary file that lists common username/password

• A
  3% (1)
• B
  76% (28)
• C
  16% (6)
• D
  5% (2)

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