http://gigazine.net/news/20140507-antivirus-software-is-dead/

http://news.goo.ne.jp/article/nationalgeographic/world/ecoscience/20140506003-ng.html?fr=rk

http://www3.nhk.or.jp/news/html/20140507/k10014252701000.html

http://kanz.jp/hanrei/data/html/201403/20140411162458.html

http://www.chunichi.co.jp/s/article/2014050701001735.html