China’s Internet Censorship is Bi-directional
Not only people in China mainland cannot access sensitive information of the outside world, the people from outside world also cannot access pages inside with sensitive words. Every such access will receive a TCP reset.
Just found out this morning.
Internet Censorship Block List of China Mainland
As of July 18, 2009:
facebook.com twitter.com *.blogspot.com bloglines.com *.wordpress.com www.greatfirewallofchina.org picasaweb.google.com news.wenxuecity.com www.youtube.com my.opera.com http://en.wikipedia.org/wiki/List_of_websites_blocked_in_the_People%27s_Republic_of_China Updated July 29, 2009:
www.metacafe.com