http://hackaday.com/2011/10/04/wifi-jamming-via-deauthentica...
good paper on the subject summarizing different approaches: http://alumni.cs.ucr.edu/~kpele/COMST-preprint.pdf
afair during 23C3? someone demonstrated NAV jamming, after turning it on everyones wifi connection in the whole hall dropped to zero speed while the person demonstrating was happily browsing :)
http://hackaday.com/2011/10/04/wifi-jamming-via-deauthentica...
good paper on the subject summarizing different approaches: http://alumni.cs.ucr.edu/~kpele/COMST-preprint.pdf
afair during 23C3? someone demonstrated NAV jamming, after turning it on everyones wifi connection in the whole hall dropped to zero speed while the person demonstrating was happily browsing :)