Modern means of communications, led by the Internet, provide a relatively inexpensive, open, easy-entry means of sharing ideas, information, pictures, and text around the world. In a political and human rights context, in closed societies when the more established, formal news media is denied access to or does not report on specified news events, the Internet has become an alternative source of media, and sometimes a means to organise politically. The openness and the freedom of expression allowed through blogs, social networks, video sharing sites, and other tools of today's communications technology has proven to be an unprecedented and often disruptive force in some closed societies. This book provides information regarding the role of U.S. and other foreign companies in facilitating Internet censorship by repressive regimes overseas.