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Tor

Privacy-preserving monitoring of an anonymity network (FOSDEM 2019)

This is a transcript of a talk I gave at FOSDEM 2019 in the Monitoring and Observability devroom about the work of Tor Metrics. Direct links: Slides Video recording (WebM/VP9) Video recording (mp4) Producing this transcript was more work than I had anticipated it would be, and I’ve done this in my free time, so if you find it useful then please do let me know otherwise I probably won’t be doing this again.

Free Software Efforts (2018W33)

I’m writing this weekly report early this week as I won’t be around tomorrow to post it. I will be mostly offline next week as I will be at ACM SIGCOMM 2018 in Budapest, Hungary. Here’s what I’ve been up to: Tor Project Lots of Onionoo and Debian packaging this week. Onionoo Graph History Documents On Monday, we released Onionoo 1.16.1 and deployed this to the official Onionoo instances. This fixed the issue with the serialization of Graph History documents that was breaking history graphs on Relay Search.

Free Software Efforts (2018W32)

Here’s what I’ve been up to: Tor Project Lots of Relay Search and Onionoo this week. Relay Search Fixes to the aggregated map and top relays views were made to complete changes that had happened elsewhere in the codebase but not been kept in sync here. Unfortunately there is a little too much logic in Relay Search that really should be handled by the backend which has lead to code duplication in places.