7 posts tagged with tor by jeffburdges.
Displaying 1 through 7 of 7.
Pond provides end-to-end encrypted forward-secure asynchronous messaging that uses Tor to resist traffic analysis, i.e. metadata collection (threat model, technical, github). [more inside]
Jacob Appelbaum speaks about resistance in his keynote address at 29c3 (previously : 28c3, 24c3) [more inside]
TorChat is an instant messaging protocol based upon Tor hidden services, making it perhaps the only instant messaging protocol with any substantive resistance to traffic analysis. [more inside]
Tor developers Arturo Filasto and Jacob Appelbaum's OONI project seeks to provide "an accurate representation of network interference" such as website blocking, surveillance, and selective bandwidth slowdowns on the Filternet, aka the internet. Their OONI-probe software tool has already exposed T-Mobile USA's "Web Guard" mobile internet censorship program and Palestinian Authority's censorship of opposition websites, leading to the resignation of the MP overseeing the project. (main git repo) [more inside]
BlueCoat Systems (Sunnyvale, CA) has been exposed selling surveillance equipment to the Syrian government in violation of U.S. trade embargoes. The Telecomix hacktivist 'cluster' anonymized and released 54 gigabytes of Syrian censorship log data, collected from seven of the fifteen Bluecoat SG-9000 proxies used by Syrian government telco and ISP STE. Telecomix has also been providing Syrians with Tor and VPNs, offering support via IRC (#telecomix, #opsyria), and providing DNS service for The Pirate Bay. (see also : reflets.info tags opsyria and telecomix) [more inside]
The google and sonic.net emails of Tor developer Jacob Appelbaum (ioerror) have been obtained by the DoJ using a secret court order, which both companies sought to unseal and sonic actually fought in court. Sonic's CEO Dane Jasper said that challenging the order was "rather expensive, but we felt it was the right thing to do." Appelbaum has repeatedly been harassed by boarder agents when entering the U.S. and his twitter account was subpoenaed [more inside]
Telex is an interesting proxy-less anti-censorship system designed to combat state-level censorship (pdf). But would it cost too much? Should we really trust "good" state-level actors with our anti-censorship efforts? And might it divert resources from established anonymity projects, like Tor, I2I, Freenet, etc.