tor-webwml.git

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2) # Revision: $Revision$
3) # Translation-Priority: 4-optional
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5) #include "head.wmi" TITLE="Tor Project: obfsproxy" CHARSET="UTF-8"
6) <div id="content" class="clearfix">
7)   <div id="breadcrumbs">
8)     <a href="<page index>">Home &raquo; </a>
9)     <a href="<page projects/projects>">Projects &raquo; </a>
10)     <a href="<page projects/obfsproxy>">obfsproxy &raquo; </a>
11)   </div>
12)   <div id="maincol">
13)     <!-- PUT CONTENT AFTER THIS TAG -->
14) 
15)     <h2>obfsproxy</h2>
16)     <div class="underline"></div>
17) 
18)     <!-- BEGIN SIDEBAR -->
19)     <div class="sidebar-left">
20)     </div>
21)     <!-- END SIDEBAR -->
22) 
23)     <p>
24)     obfsproxy is a tool that attempts to circumvent censorship, by
25)     transforming the Tor traffic between the client and the
26)     bridge. This way, censors, who usually monitor traffic between the
27)     client and the bridge, will see innocent-looking transformed
28)     traffic instead of the actual Tor traffic.
29) 
30)     <img src="$(IMGROOT)/obfsproxy_diagram.png" alt="client torrc"></a>
31)     </p>
32) 
33)     <p>
34)     obfsproxy supports multiple protocols, called pluggable
35)     transports, which specify how the traffic is transformed. For
36)     example, there might be a HTTP transport which transforms Tor
37)     traffic to look like regular HTTP traffic.
38)     </p>
39) 
40)     <p>
41)     Even though obfsproxy is a separate application, completely
42)     independent from tor, it speaks to tor using an <a
43)     href="https://gitweb.torproject.org/torspec.git/blob/HEAD:/proposals/180-pluggable-transport.txt">internal
44)     protocol</a> in an attempt minimize necessary end-user
45)     configuration.
46)     </p>
47) 

48)     <h2><a class="anchor" href="#download">Download Obfsproxy Tor Browser Bundle for Windows</a></h2>
49) 
50)     <p>We've made an experimental <a
51)     href="https://www.torproject.org/dist/obfsproxy/tor-obfsproxy-browser-bundle-2.3.10-en-US.exe">Obfsproxy
52)     Tor Browser Bundle for Windows</a> (<a
53)     href="https://www.torproject.org/dist/obfsproxy/tor-obfsproxy-browser-bundle-2.3.10-en-US.exe.asc">signature</a>)
54)     (<a
55)     href="https://www.torproject.org/dist/obfsproxy/tor-obfsproxy-browser-bundle-2.3.10-en-US.torrent">torrent</a>)
56)     that currently works in all censored countries with no config
57)     changes. Here are <a
58)     href="http://sebastianhahn.net/stuff/obfsprxy.exe">some</a> <a
59)     href="http://mit.edu/arma/Public/obfsprxy.exe">mirrors</a>.</p>
60)