(((This article's terrific. I wish the world had a hundred
James Fallows-es. Even ten would be a major improvement.)))
Link: “The Connection Has Been Reset”.
(...)
"Users who try hard enough or often enough to reach the wrong sites might attract the attention of the authorities. At least in principle, Chinese Internet users must sign in with their real names whenever they go online, even in Internet cafés. When the surveillance system flags an IP address from which a lot of “bad” searches originate, the authorities have a good chance of knowing who is sitting at that machine.
"All of this adds a note of unpredictability to each attempt to get news from outside China. One day you go to the NPR site and cruise around with no problem. The next time, NPR happens to have done a feature on Tibet. The GFW immobilizes the site. If you try to refresh the page or click through to a new story, you’ll get nothing—and the time-out clock will start.
This approach is considered a subtler and more refined form of censorship, since big foreign sites no longer need be blocked wholesale. In principle they’re in trouble only when they cover the wrong things. Xiao Qiang, an expert on Chinese media at the University of California at Berkeley journalism school, told me that the authorities have recently begun applying this kind of filtering in reverse. As Chinese-speaking people outside the country, perhaps academics or exiled dissidents, look for data on Chinese sites—say, public-health figures or news about a local protest—the GFW computers can monitor what they’re asking for and censor what they find.
"Taken together, the components of the control system share several traits. They’re constantly evolving and changing in their emphasis, as new surveillance techniques become practical and as words go on and off the sensitive list. They leave the Chinese Internet public unsure about where the off-limits line will be drawn on any given day. Andrew Lih points out that other countries that also censor Internet content—Singapore, for instance, or the United Arab Emirates—provide explanations whenever they do so. Someone who clicks on a pornographic or “anti-Islamic” site in the U.A.E. gets the following message, in Arabic and English: “We apologize the site you are attempting to visit has been blocked due to its content being inconsistent with the religious, cultural, political, and moral values of the United Arab Emirates.”
"In China, the connection just times out. Is it your computer’s problem? The firewall? Or maybe your local Internet provider, which has decided to do some filtering on its own? You don’t know. “The unpredictability of the firewall actually makes it more effective,” another Chinese software engineer told me. “It becomes much harder to know what the system is looking for, and you always have to be on guard.” (...)
