[tor-bugs] #6119 [Applications/Quality Assurance and Testing]: Create our own instance of Panopticlick

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu May 26 15:52:46 UTC 2016


#6119: Create our own instance of Panopticlick
-------------------------------------------------+-------------------------
 Reporter:  mikeperry                            |          Owner:
     Type:  project                              |  cypherpunks
 Priority:  Very High                            |         Status:  new
Component:  Applications/Quality Assurance and   |      Milestone:
  Testing                                        |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tbb-fingerprinting                   |  Actual Points:
Parent ID:  #5292                                |         Points:
 Reviewer:                                       |        Sponsor:
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Comment (by arthuredelstein):

 Replying to [comment:29 qSKvY]:
 > After a lot of delays https://browserprint.info is open for business.
 > It's a fingerprinting suite that has a set of tests specifically to
 catch the Tor Browser Bundle out, based mostly on Tor Trac tickets.
 > I'm still working on new tests but let me know what you think.

 This is great. I noticed a bug in the font detection in fingerprintjs2,
 which I have reported there:
 https://github.com/Valve/fingerprintjs2/pull/159

 > Nothing would make me happier than my site being useful to the Tor
 project, and I'm 100% willing to modify it in any way to fit your needs.

 On thing that might be interesting is to look at CSS-only fingerprinting
 techniques, because users often disable JS in Tor Browser. Tor Browser
 protects against quite a lot of CSS attacks, but it's possible more
 protection is needed. I did one such experiment here:
 https://arthuredelstein.github.io/tordemos/media-query-fingerprint.html

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/6119#comment:30>
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