great firewall of china
Picturing Tor censorship in China
Posted October 13th, 2009 by phobosAs reported, Tor was partially blocked by China on September 25th or so in anticipation of the CCP October 1, 2009 60th anniversary.
Here's what one directory mirror recorded for September,

And here's the growth of bridge users in response. Alas, like our graphs of bridge use in Iran in June 2009, we only have relative counts for bridge use, not absolute counts. But with a 70x increase in a week, we are talking about 10000+ bridge users:

Tor partially blocked in China
Posted September 27th, 2009 by phobosOn September 25, 2009, the Great Firewall of China blocked the public list of relays and directory authorities by simple IP address blocks. Currently, about 80% of the public relays are blocked by IP address and TCP port combination. Tor users are still connecting to the network through bridges. At the simplest level, bridges are non-public relays that don't exit traffic, but instead send it on to the rest of the Tor network.
If you want to help people in China get access to the uncensored Internet, run a bridge.
Feel free to mirror this post, or the Tor website. We have a list of mirrors at https://www.torproject.org/mirrors.html.en or search for tor mirrors via Google, Yahoo, Baidu, etc.
Links to other helpful sites (not run by us): read more »
