Cyber security (网络安全)

Google unveils tools to access web from repressive countries
谷歌宣布将用新技术保护互联网言论自由
Time, October 21, 2013
British Broadcasting Corporation, October 22, 2013
EN: http://business.time.com/2013/10/21/google-digital-rebels/
CH: http://www.bbc.co.uk/zhongwen/simp/world/2013/10/131022_google_uproxy.shtml