Research problem: measuring the safety of the Tor network

[Roger Dingledine]

Looking for a paper topic (or a thesis topic)? Here's a Tor research area
that needs more attention. The short version is: for various diversity
metrics, how has the diversity of the Tor network changed over time? How
robust is it to change or attack? These results can help us make better
design decisions.

We'd love to work with you to help answer these questions.

Read more here:
https://blog.torproject.org/blog/research-problem-measuring-safety-tor-network

--Roger