Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. Kismet will work with any wireless card which supports raw monitoring (rfmon) mode, and (with appropriate hardware) can sniff 802.11b, 802.11a, 802.11g, and 802.11n traffic.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Linux




Most users think Kismet is a great NetStumbler alternative.
Kismet is the most popular Linux alternative to NetStumbler.
- Kismet is Free and Open Source















