Which of the following is a passive wireless packet analyzer that works on Linux-based systems?

Question

Options

• ABurp Suite
• BOpenVAS
• Ctshark
• DKismet

• A
  3% (1)
• B
  3% (1)
• C
  5% (2)
• D
  89% (33)

Explanation

Kismet is a passive wireless packet analyzer (and intrusion detection system) designed for Linux-based systems that works by placing the wireless interface into monitor mode, allowing it to capture and analyze wireless traffic without actively transmitting packets - making it truly "passive."

Why the distractors are wrong:

• Burp Suite (A) is a web application security testing tool used for intercepting and manipulating HTTP/HTTPS traffic, not wireless packet analysis.
• OpenVAS (B) is an active vulnerability scanner used to identify security weaknesses in networked systems - it actively probes targets rather than passively listening.
• tshark (C) is a command-line packet analyzer (the terminal version of Wireshark) that works on multiple platforms, but it is primarily a wired network tool and is not specifically designed for passive wireless monitoring.

Memory Tip: Think of Kismet as "kissing the airwaves" - it silently listens to wireless signals without ever announcing its presence, just like a passive eavesdropper. The name itself sounds like it was destined for wireless work ("it's Kismet!"), helping you link it to wireless network analysis on exam day.

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