> "With manual analysis we can de-anonymize a very small fraction of Tor users."
> "We will never be able to de-anonymize all Tor users all the time"
b) https://www.schneier.com/blog/archives/2013/10/how_the_nsa_a...
> Tor is a well-designed and robust anonymity tool, and successfully attacking it is difficult. The NSA attacks we found individually target Tor users by exploiting vulnerabilities in their Firefox browsers, and not the Tor application directly.
> "With manual analysis we can de-anonymize a very small fraction of Tor users."
> "We will never be able to de-anonymize all Tor users all the time"
b) https://www.schneier.com/blog/archives/2013/10/how_the_nsa_a...
> Tor is a well-designed and robust anonymity tool, and successfully attacking it is difficult. The NSA attacks we found individually target Tor users by exploiting vulnerabilities in their Firefox browsers, and not the Tor application directly.