Access denied : the practice and policy of global Internet filtering / edited by Ronald Deibert [and others].

Measuring Global Internet Filtering / Robert Faris and Nart Villeneuve
Internet Filtering: The Politics and Mechanisms of Control/ Jonathan Zittrain and John Palfrey
Tools and Technology of Internet Filtering / Steven J. Murdoch and Ross Anderson
Filtering and the International System: A Question of Commitment / Mary Rundle and Malcolm Birdling
Reluctant Gatekeepers: Corporate Ethics on a Filtered Internet / Jonathan Zittrain and John Palfrey
Good for Liberty, Bad for Security? Global Civil Society and the Securitization of the Internet / Ronald Deibert and Rafal Rohozinski
Regional Overviews
Country Summaries.