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Kismet is an 802.11 Layer 2 wireless network detector, sniffer and intrusion detection system. It works with any wireless card that supports raw monitoring mode. Key features: Kismet is able to identify networks by passively collecting packets and detecting named, hidden and non-beaconing networks via data traffic. The software can provide graphical mapping of networks, perform hidden network SSID de-cloaking and output data via XML.

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