The OpenNet Initiative says that 30 or more countries are actively engaging in internet censorship now.
According to ONI,
"China has earned the dubious distinction as the world leader in filtering Internet content. The Chinese state-run Internet censoring system is without parallel, both in the technical sophistication of the filtering apparatus and in the breadth of topics subject to blocking."
This PBS posting from last April describes how filtering works in China:
Government filtering occurs at the nine Internet Access Points (IAPs) where China connects to the global Internet. These IAPs provide bandwith to hundreds of Internet Service Providers (ISPs), which must register with the state and censor the Web sites on their services.
More and here
According to ONI,
"China has earned the dubious distinction as the world leader in filtering Internet content. The Chinese state-run Internet censoring system is without parallel, both in the technical sophistication of the filtering apparatus and in the breadth of topics subject to blocking."
This PBS posting from last April describes how filtering works in China:
Government filtering occurs at the nine Internet Access Points (IAPs) where China connects to the global Internet. These IAPs provide bandwith to hundreds of Internet Service Providers (ISPs), which must register with the state and censor the Web sites on their services.
More and here







