http://airsnort.shmoo.com/
http://sourceforge.net/projects/airsnort
http://www.cisco.com/japanese/warp/public/3/jp/solution/ent/tech/security/tech/safwl_wp.html
http://japan.internet.com/allnet/20011004/1.html
http://www.csrs.is.uec.ac.jp:8080/~zetaka/Miscellaneous/radioLAN/wirelessbigtrouble.html
http://www.hotwired.co.jp/news/news/20010821301.html
http://itnavi.net/wireless.php