Access denied : the practice and policy of global Internet filtering / edited by Ronald Deibert, MIT Press, 2008

This is an important book about freedom of internet access worldwide. The authors are academic leading lights. It reports a detailed survey of counties around the world: what do they attempt to control, how do they do it, and how effective are they. Further, when Google, Yahoo and other companies do business in controlled countries, how should they handle this issue.

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