1 Greg Curcio
On Fri, Oct 3, 2014 at 6:10 PM, stn <[email protected]> wrote: > https://www.youtube.com/watch?v=-hZZNFQm1Vs > > more social and political change data but with more examples than the > previous video mentioned regarding the very real dangers involved trying to > speak one's beliefs in an oppressive regime. worse case death. > > > writeup > Published on Aug 30, 2013 > > Tor developers Roger Dingledine and Jacob Appelbaum talk about how exactly > governments are doing the blocking, both in terms of what signatures they > filter in Tor (and how Tor has gotten around the blocking in each case), > and what technologies they use to deploy the filters -- including the use > of Western technology to operate the surveillance and censorship > infrastructure in Tunisia (Smartfilter), Syria (Bluecoat), and other > countries. They cover what they've learned about the mindset of the censor > operators (who in many cases don't want to block Tor because they use it), > and how we can measure and track the wide-scale censorship in these > countries. Last, they explain Tor's development plans to get ahead of the > address harvesting and handshake DPI arms races. > (Iran blocked Tor handshakes using Deep Packet Inspection (DPI) in January > 2011 and September 2011. Bluecoat tested out a Tor handshake filter in > Syria in June 2011. China has been harvesting and blocking IP addresses for > both public Tor relays and private Tor bridges for years.) > > Category > > News & Politics > > > -- > tor-talk mailing list - [email protected] > To unsubscribe or change other settings go to > https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-talk > -- tor-talk mailing list - [email protected] To unsubscribe or change other settings go to https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-talk
