http://www.publickey.jp/blog/09/post_46.html

http://japan.zdnet.com/sp/feature/07tenthings/story/0,3800082984,20399194,00.htm

http://japan.zdnet.com/sp/feature/07tenthings/story/0,3800082984,20399196,00.htm

http://www.computerworld.jp/topics/win7/160310.html

Stanford University, Sept. 11th 2009 http://www.socialnetsec.com/

October 11, 2009 / Atlantic City, NJ USA http://vizsec.org/vizsec2009/