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RE: Choose exitnodes in country x




Hi Wesley -

I'm going to presume that your email isn't advertising a commercial service,
which I'd certainly find to be in dubious taste, both from the standpoint
of inappropriate advertising, and from the moral standpoint of profiting
from the goodwill of others.

However - could you say a word-or-five about the privacy and anonymity
implications of connecting directly to your well known site, and then
asking for a specific exit node?

It seems to me that you're not only encouraging people to make highly
identifiable connections to a single location (stunnel or OpenVPN to your
servers), which would then be an excellent target for compromising
anonymity - but you're also then encouraging people to reduce their
anonymity by selecting extremely specific exit nodes, making it again,
easier to identify and target them.

I note that you're saying that Vidalia and Privoxy won't be required - is
your plan to run all of the user traffic through your server, and then
through the Tor network?

A comment on the implications of using a caching web proxy for Tor
users on your server would be interesting as well.

cheers!

On Wed, 4 Jul 2007, Wesley Kenzie wrote:
pickaproxy.com and geospoofing.com will be offering this functionality as a
server-side service - you will be able to choose an exit node in
country/state/city/ISP/Org so that the server can then setup a long-lived
Tor circuit for you - you will then be advised on how to configure your
workstation proxy settings, with regard to port number and domain/host name.
This does not require you to install Tor on your machine, or to upgrade it
when new versions come around.  Nor will Vidalia or Privoxy be required on
the workstation.

We will offer options to use stunnel or OpenVPN connections to our server
(your proxy).  And we're looking at using polipo (on the server) to speed
things up.

We have multiple sources of geolocation data so they will be more accurate
than the open source GeoIP library - we pay for them where the license
requires us to.

. . .
Wesley Kenzie
WebMaster, showmyip.com, etc.



-----Original Message-----
From: owner-or-dev@xxxxxxxxxxxxx [mailto:owner-or-dev@xxxxxxxxxxxxx] On
Behalf Of Robert Hogan
Sent: July 3, 2007 12:58 PM
To: or-dev@xxxxxxxxxxxxx
Subject: Re: Choose exitnodes in country x


On Tuesday 03 July 2007 15:35:21 you wrote:
Hello,

it would be nice to have the ability to choose only exitnodes in
country X. Additional to "ExitNodes nickname, ..." something like this
"ExitCountry country, ..." would be nice.
country should be the official TLD code I think
http://www.iana.org/root-whois/index.html

There is more and more censorship at websites that only allows
visitors from specific countries or show different content.


As Jonathan Yu pointed out there is no particularly reliable method for
choosing by country, geoip is the closest match out there.

TorK uses geoip to offer a 'Citizen Of' feature, where you choose the
country
you want to 'browse the internet from', i.e. use exitnodes from only that
country.

--

Browse Anonymously Anywhere	- http://anonymityanywhere.com
TorK	- KDE Anonymity Manager	- http://tork.sf.net
KlamAV	- KDE Anti-Virus 	- http://www.klamav.net




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