The Hacktivist
KisMAC (Sniffer/Scanner for Mac OS X) :: Tools ~ The Hacktivist
KisMAC is a popular wireless stumbler for Mac OS X offers many of the features of its namesake Kismet, though the codebase is entirely different. Unlike console-based Kismet, KisMAC offers a pretty GUI and was around before Kismet was ported to OS X.
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