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A Critique of Website Traffic Fingerprinting Attacks

by mikeperry | November 07, 2013

Website traffic fingerprinting is an attack where the adversary attempts to recognize the encrypted traffic patterns of specific web pages without using any other information.

  • 16 comments

Experimental Defense for Website Traffic Fingerprinting

by mikeperry | September 04, 2011

Updated 09/05/2011: Add link to actual

  • 23 comments

Upcoming Events

August 08, 2019 - August 11, 2019
DEF CON (Las Vegas)
August 08, 2019 - August 15, 2019
BornHack (Funen, Denmark)
August 14, 2019 - August 16, 2019
USENIX (Santa Clara)
September 12, 2019 - September 13, 2019
APIdays.io (Barcelona)
See All Upcoming Events

Recent Updates

New Release: Tor Browser 9.0a4

by boklm | July 09, 2019

Tor Browser 9.0a4 is now available from the Tor Browser Alpha download page and also from our

New Release: Tor Browser 8.5.4

by boklm | July 09, 2019

Tor Browser 8.5.4 is now available from the Tor Browser Download page and also from our

New alpha release: Tor 0.4.1.3-alpha

by nickm | June 25, 2019

There's a new alpha release available for download. If you build Tor from source, you can download the source code for 0.4.1.3-alpha from the usual place on the website. Packages should be available over the coming weeks, with a new alpha Tor Browser release likely in the next couple of weeks.

Remember, this is an alpha release: you should only run this if you'd like to find and report more bugs than usual.

Tor 0.4.1.3-alpha resolves numerous bugs left over from the previous alpha, most of them from earlier release series.

Changes in version 0.4.1.3-alpha - 2019-06-25

  • Major bugfixes (Onion service reachability):
    • Properly clean up the introduction point map when circuits change purpose from onion service circuits to pathbias, measurement, or other circuit types. This should fix some service-side instances of introduction point failure. Fixes bug 29034; bugfix on 0.3.2.1-alpha.
  • Minor features (geoip):
    • Update geoip and geoip6 to the June 10 2019 Maxmind GeoLite2 Country database. Closes ticket 30852.

 

Tor's New Anti-Censorship Team: Defending The Open Internet

by phw | June 24, 2019

Photo by John Matychuk on Unsplash

© 2019 The Tor Project

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