Roger Dingledine commited on 2010-04-26 04:52:41
Zeige 1 geänderte Dateien mit 105 Einfügungen und 4 Löschungen.
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<h2>Tor: Research</h2> |
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-<p>Read <a |
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-href="http://freehaven.net/anonbib/topic.html#Anonymous_20communication">these |
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-papers</a> (especially the ones in boxes) to get up to speed on anonymous |
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-communication systems.</p> |
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+<p> |
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+Many people around the world are doing research on how to improve the Tor |
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+design, what's going on in the Tor network, and more generally on attacks |
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+and defenses for anonymous communication systems. This page summarizes |
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+the resources we provide to help make your Tor research more effective. |
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+The best way to reach us about research is through the <a href="<page |
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+contact>">tor-assistants</a> list. |
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+</p> |
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+ |
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+<ul> |
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+ |
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+<li> |
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+<b>Data.</b> |
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+We've been <a href="http://metrics.torproject.org/data.html">collecting |
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+data to learn more about the Tor network</a>: how many relays and |
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+clients there are in the network, what capabilities they have, how |
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+fast the network is, how many clients are connecting via bridges, |
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+what traffic exits the network, etc. We are also developing |
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+tools to process these huge data archives and come up with |
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+<a href="http://metrics.torproject.org/graphs.html">useful |
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+statistics</a>. For example, we provide a <a |
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+href="https://gitweb.torproject.org//ernie.git?a=blob_plain;f=doc/manual.pdf">tool |
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+called Ernie</a> that can import relay descriptors into a local database |
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+to perform analyses. Let us know what other information you'd like to |
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+see, and we can work with you to help make sure it gets collected safely |
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+and robustly. |
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+</li> |
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+ |
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+<li> |
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+<b>Analysis.</b> |
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+If you're investigating Tor, or solving a Tor-related problem, |
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+<i>_please_</i> talk to us somewhere along the way — the earlier |
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+the better. These days we review too many conference paper submissions |
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+that make bad assumptions and end up solving the wrong problem. Since |
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+the Tor protocol and the Tor network are both moving targets, measuring |
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+things without understanding what's going on behind the scenes is going |
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+to result in bad conclusions. In particular, different groups often |
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+unwittingly run a variety of experiments in parallel, and at the same |
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+time we're constantly modifying the design to try new approaches. If |
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+you let us know what you're doing and what you're trying to learn, |
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+we can help you understand what other variables to expect and how to |
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+interpret your results. |
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+</li> |
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+ |
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+<li> |
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+<b>Measurement and attack tools.</b> |
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+We're building a <a |
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+href="http://metrics.torproject.org/tools.html">repository</a> of tools |
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+that can be used to measure, analyze, or perform attacks on Tor. Many |
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+research groups end up needing to do similar measurements (for example, |
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+change the Tor design in some way and then see if latency improves), |
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+and we hope to help everybody standardize on a few tools and then make |
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+them really good. Also, while there are some really neat Tor attacks |
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+that people have published about, it's hard to track down a copy of |
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+the code they used. Let us know if you have new tools we should list, |
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+or improvements to the existing ones. The more the better, at this stage. |
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+</li> |
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+ |
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+<li> |
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+<b>In-person help.</b> |
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+If you're doing interesting and important Tor research and need help |
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+understanding how the Tor network or design works, interpreting your |
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+data, crafting your experiments, etc, we can send a Tor researcher to |
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+your doorstep. As you might expect, we don't have a lot of free time; |
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+but making sure that research is done in a way that's useful to us is |
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+really important. So let us know, and we'll work something out. |
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+</li> |
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+ |
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+</ul> |
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+ |
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+<a id="Groups"></a> |
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+<h2><a class="anchor" href="#Ideas">Research Groups</a></h2> |
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+ |
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+<p>Interested to find other anonymity researchers? Here are some |
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+research groups you should take a look at.</p> |
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+ |
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+<ul> |
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+<li>Ian Goldberg's <a href="http://crysp.uwaterloo.ca/">CrySP</a> group |
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+at Waterloo. |
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+</li> |
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+<li><a href="http://www-users.cs.umn.edu/~hopper/">Nick Hopper</a>'s |
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+group at UMN. |
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+</li> |
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+<li><a href="http://www.hatswitch.org/~nikita/">Nikita Borisov</a>'s |
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+group at Illinois. |
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+</li> |
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+<li>Matt Wright's <a href="http://isec.uta.edu/">iSec</a> group at |
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+UTA. |
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+</li |
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+</ul> |
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+ |
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+<a id="Ideas"></a> |
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+<h2><a class="anchor" href="#Ideas">Research Ideas</a></h2> |
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+ |
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+<p> |
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+If you're interested in anonymity research, you must make it to the |
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+<a href="http://petsymposium.org/">Privacy Enhancing Technologies |
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+Symposium</a>. Everybody who's anybody in the anonymity research world |
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+will be there. The 2010 conference is in Berlin in July. Stipends are |
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+available for people whose presence will benefit the community. |
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+</p> |
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+ |
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+<p>To get up to speed on anonymity research, read <a |
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+href="http://freehaven.net/anonbib/">these papers</a> (especially the |
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+ones in boxes).</p> |
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<p>We need people to attack the system, quantify defenses, |
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etc. See the "Research" section of the |
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