Flamsmark wrote:
2009/11/26 Scott Bennett mailto:benn...@cs.niu.edu>>
Bzzzt!! That would eventually get an exit marked as a bad exit,
too.
Why? Because the root name servers serve only information in the root
domain and the so-called top-level domains (e.g., .com, .edu, .go
Most timing attacks require global adversary like a government or ISP since
the attacker wants to find out two parties communicating with each other.
Our attacks have that constraint.
For parameters of the attack in 2, the paper has Lemma 1 for that. That is,
the signal to noise ratio affects the
On Wed, 25 Nov 2009 16:30 -0500, "Xinwen Fu" wrote:
> I guess the approach will not be quite useful.
>
> 1. Delay is a big enemy of Tor. Read
> http://www.cs.uml.edu/%7Exinwenfu/paper/IPDPS08_Fu.pdf. How much delay is
> a
> problem too.
>
> 2. An attack can be dynamic against your mechanism by v
2009/11/26 Scott Bennett
> >Changing the DNS server to DNS rootservers would fix this problem.
> >
> Bzzzt!! That would eventually get an exit marked as a bad exit, too.
> Why? Because the root name servers serve only information in the root
> domain and the so-called top-level domains (e.
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Jacob Appelbaum wrote:
> LJ said that they're going to change their status page shortly to
> explain the block. They're also working on methods to block the lj2rss
> people and not every single user of the Tor network. I hope this is
> helpful and tha
Scott Bennett wrote:
> I'm currently running 0.2.2.5-alpha but will probably move to
> 0.2.2.6-alpha fairly soon. In the Changelog there is a note about a new
> option available in 0.2.2.6-alpha called DisableAllSwap. I'm running
> FreeBSD, and my only swap area is GELI-encrypted disk slice.
Georg Sluyterman wrote:
> Flamsmark wrote, On 2009-11-25 20:52:
>
>> Perhaps you'll just have to wait for the developer to fix the problem?
>>
>
> I will send a feature request :-)
>
>
This is a good idea and will be included.
--
Anthony G. Basile, Ph.D.
Chair of Information Technolog
I'm currently running 0.2.2.5-alpha but will probably move to
0.2.2.6-alpha fairly soon. In the Changelog there is a note about a new
option available in 0.2.2.6-alpha called DisableAllSwap. I'm running
FreeBSD, and my only swap area is GELI-encrypted disk slice. Doesn't
that effectively ac
On Wed, 25 Nov 2009 12:21:39 -0500 Gregory Maxwell
wrote:
>On Tue, Nov 24, 2009 at 8:05 PM, Ted Smith wrote:
>> On Tue, 2009-11-24 at 19:49 -0500, Roger Dingledine wrote:
>>> See especially point #1: "even if we didn't tell clients about the
>>> list of
>>> relays directly, somebody could st
On Wed, 25 Nov 2009 14:30:42 -0500 Flamsmark
cross-posted:
>2009/11/25 Nils Vogels
>>
>> Would changing the DNS server for the tor exitserver solve this? If
>> so, I think the exit admins should solve this, and if not risk a
>> badexit flag.
>
>
>Changing the DNS server to DNS rootservers wo
On Wed, 25 Nov 2009 21:30:56 +0100 Georg Sluyterman
posted:
>To: or-talk@freehaven.net
>CC: tor-relays
Please, all of you who have been doing this, *STOP* cross-posting between
these lists. A message only of interest to relay operators should go to
the TOR-RELAYS list. All others sho
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