Using Pidgin with TOR
forums at david-woolley.me.uk
Wed Feb 8 03:05:43 EST 2012
Ryan K wrote:
> TOR reports that Pidgin has a bug that results in DNS leaks when using
What is TOR?
I've never heard of a DNS leak before. Apparently it means that DNS is
handled by the normal servers, rather than by those provided by some
sort of anonymising proxy service. The presumption is, presumably, that
the ISP, possibly at the behest of the government, is doing traffic flow
analysis on you by analyzing your DNS requests, to your disadvantage.
I'd be surprised if Pidgin uses anything other than standard OS services
for DNS, so I'd suggest that this level of distrust of ISPs (and trust
of the anonymising service) requires a deeper understanding of the
complete system than the OP seems to have. I would suggest you would
need to be using a completely open source system, and have a good
understanding of how it all works.
Maybe all it really means is that Pidgin uses DNS, presumably to
validate addresses, or canonicalise them.
> XMPP. If I use Pidgin with only other Pidgin users, do I require XMPP.
> Can XMPP be disabled?
XMPP can be disabled by removing the relevant plugin. You will lose the
ability to access Facebook and Google instant messaging services, as
well as most corporate ones. Of course, simply not using XMPP based
services will mean that the XMPP code is never run, which will also
avoid any DNS related code that it contains being run.
You should, of course, verify this by inspection of the source code, as
you can't trust us!
On the other hand, maybe the "troll" in the username is not far from the
Emails are not formal business letters, whatever businesses may want.
RFC1855 says there should be an address here, but, in a world of spam,
that is no longer good advice, as archive address hiding may not work.
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