[tor-dev] Request for feedback/victims: cfc
Griffin Boyce
griffin at cryptolab.net
Wed Mar 23 17:27:20 UTC 2016
Yawning Angel wrote:
> Inspired by https://trac.torproject.org/projects/tor/ticket/18361
> I've been working on way to improve the situation.
Neat. In the thread someone mentions that it's possible to derive the
answer for the old-style street number captchas using tesseract [1].
Interestingly, there is a version of tesseract in javascript [2]. This
is probably not especially useful for the current "select all boxes that
contain one pixel of street sign" Recaptcha system, but if there were a
way to trigger the old behavior, these techniques could be used
together.
~Griffin
[1] https://trac.torproject.org/projects/tor/ticket/18361#comment:173
[2] http://tesseract.projectnaptha.com/
--
“Not having a clear goal leads to death by a thousand compromises.”
~ Mark Pincus
More information about the tor-dev
mailing list