another reason to keep ExcludeNodes
Adless Haven
adlesshaven at embarqmail.com
Tue Feb 17 19:12:43 UTC 2009
Isn't ExcludeNodes widely enough used that if it was discontinued then
people would use obsolete versions or try to hack Tor to get it back?
The reason I use Tor is that it takes power from those collecting huge
databases and puts it back in my hands. I would be a bit annoyed if I
was unable to control my own Tor client to it's fullest.
Lexi Pimenidis wrote:
> On Tue, Feb 17, 2009 at 05:54:51PM CET, Mitar wrote:
>
> hej,
>
>>> I just read Roger's message from July 2006 on playing down the use of
>>> ExcludeNodes and maybe eventually eliminating it. I encountered a reason
>>> to use it not long ago that doesn't seem to have been mentioned. I noticed
>>> that certain image files that are frequently updated and that I look at many
>>> times a day were getting truncated at random points in the files. After a
>>> little bit of investigation it turned out that one particular relay was
>>> always in a circuit that truncated those files, so I added it to my
>>> ExcludeNodes list. And voila' complete images from then on.
>> Would not it be better if you would report this node so that its
>> problem can be fixed?
>
> This could possibly be used to identify anonymous surfers: imagine an $evil
> exit node trying to identify somebody surfing on $evil-site1 (which isn't
> very popular and only a very small subset of people use it). It just needs
> to modify the output a bit and then wait for somebody to complain about it.
>
> Chances are, the one complaining might give away enough info to identify himself..?
>
> Just my 2c,
>
> Lexi
>
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