Hi, In the last 48 hours a major campaign of filtering has started in Iran - it started slow and now appears to be that nearly all SSL/TLS traffic is blocked on a few major Iranian ISPs. Details are rather rough but we're working on some solutions - we've long had an ace up our sleeves for this exact moment in the arms race but it's perhaps come while the User Interface edges are a bit rough still. Here's the deal - we need people to run Tor bridges but a special kind of Tor bridge, one that does a kind of traffic camouflaging - we call it an obfuscated bridge. It's not easy to set up just yet because we were not ready to deploy this for everyone yet; it lacks a lot of analysis and it might even only last for a few days at the rate the arms race is progressing, if you could call it progress. There are highly technical instructions here: https://www.torproject.org/projects/obfsproxy-instructions.html.en Currently if you run such a bridge, you'll either need to manually tell us (via email to tor-assistants@torproject.org ) about it or you'll need to share these bridges with people you want to help directly. It's a pain and we're working on it. Here's a bug report where we're working around the clock to get stuff going in a user friendly manner: https://trac.torproject.org/projects/tor/ticket/5009#comment:17 This kind of help is not for the technically faint of heart but it's absolutely needed for people in Iran, right now. It's likely that more than ~50,000 - ~60,000 Tor users may drop offline. Watch this graph for an idea of the censorship impact of directly connecting Tor users: https://metrics.torproject.org/users.html?graph=direct-users&start=2011-11-12&end=2012-05-10&country=ir&events=on&dpi=72#direct-users Here's the same graph but for Tor bridge users in Iran: https://metrics.torproject.org/users.html?graph=bridge-users&start=2011-11-12&end=2012-05-10&country=ir&dpi=72#bridge-users We're working on easy to use client software and if you're in Iran or need one desperately, please email help@rt.torproject.org. We'll try to get you a working obfsproxy bridge address and working client software. All the best, Jacob _______________________________________________ tor-talk mailing list tor-talk@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-talk ----- End forwarded message ----- -- Eugen* Leitl <a href="http://leitl.org">leitl</a> http://leitl.org ______________________________________________________________ ICBM: 48.07100, 11.36820 http://www.ativel.com http://postbiota.org 8B29F6BE: 099D 78BA 2FD3 B014 B08A 7779 75B0 2443 8B29 F6BE