It'll work against WPA2 as well, the link you provided is confusingly worded. There's currently no technical way of preventing deauth attacks as 802.11 managem

It'll work against WPA2 as well, the link you provided is confusingly worded. There's currently no technical way of preventing deauth attacks as 802.11 management frames are always unencrypted / unsigned. 802.11w aims to address this by authenticating management frames but is slow in coming to market and plagued with interop issues: http://en.wikipedia.org/wiki/IEEE_802.11w-2009 http://en.wikipedia.org/wiki/IEEE_802.11w-2009