[tor-talk] Tortilla

Jason Geffner jason at crowdstrike.com
Thu Oct 17 19:16:12 UTC 2013

Interested in learning more about Tortilla? I recently presented a webcast
in which I covered Tortilla's purpose and architecture, and showed some live
demos of Tortilla in use.


You can check out the video here:


If you have any questions about Tortilla, don't hesitate to email me.



Jason Geffner

Sr. Security Researcher, CrowdStrike


From: Jason Geffner [mailto:jason at crowdstrike.com] 
Sent: Tuesday, August 6, 2013 2:13 PM
To: tor-talk at lists.torproject.org
Cc: cameron at crowdstrike.com
Subject: Tortilla


I'd like to announce the availability of Tortilla, a free open-source tool
that allows users to securely, anonymously, and transparently route all
TCP/IP and DNS traffic through Tor.


Though the Tor client natively supports transparent proxying on Linux-based
systems, Tortilla allows Tor users to use Windows for transparent proxying.
Unlike other similar solutions, Tortilla does not rely on API hooks (and as
such does not allow malware to circumvent the Tor tunnel) and does not
require extra hardware, a VPN, or an extra Tor gateway virtual machine.


The whitepaper for Tortilla which describes the design goals, architecture,
and usage instructions is available at

The source code is available at https://github.com/CrowdStrike/Tortilla

A pre-built distribution (compatible with 32-bit and 64-bit versions of
Windows XP through Windows 8) is available at


Tortilla is still in beta, but I'd be pleased to answer any questions you
may have about it.


Please note that Tortilla is produced independently from the Tor(r)
anonymity software and carries no guarantee from The Tor Project about
quality, suitability or anything else.



Jason Geffner

Sr. Security Researcher, CrowdStrike



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