“In the dot-com heyday of the ’90s and early 2000s…there was a myth that the Internet can’t be controlled,” says Ronald Deibert, a researcher at the University of Toronto’s Citizen Lab. “There was some mysterious, magical property associated with it that will route around censorship.” The most exhaustive study yet of Internet censorship—Access Denied: The Practice and Policy of Global Internet Filtering, published this month by the MIT Press—pretty much disproves that notion.

From IEEESpectrum