I picked this up Amit
http://www.labnol.org/internet/how-china-censors-internet-sites/8603/

Can't locate the doc' set on the "Golden Shield".. any one has another pointer ?

The download site is

http://cid-5d8c0b988edae245.skydrive.live.com/self.aspx/Public/Zip/baidu.zip

I've heard China uses French technology to watch, track and censor internet users.
I'm not proud of that...