Re: Tor-BlackBelt Privacy

2011-01-06 Thread Karsten N.
Am 05.01.2011 00:03, schrieb and...@torproject.org:
 It's been around for a few years, previously called black belt tor by
 Cav Edwards.  We've had some interaction with Cav Edwards over the
 years, but nothing substantial.

Hi,

sorry, I forgott to send the torrc file. I leave out the values for
Vidalia an post only the specific Black Belt Privacy values:

CircuitBuildTimeout 10
NumEntryGuards 10
ConstrainedSockSize 256 KB
ExcludeNodes IL
ExcludeExitNodes IL

Thats all. I con not see any reason for more speed in this configuration.

Best regards
Karsten N.
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RE: Tor-BlackBelt Privacy

2011-01-06 Thread Zaher F .

hello...


plz is Black Belt Privacy a software that will make tor faster???

and how i can get that software


thx

 Date: Thu, 6 Jan 2011 09:04:23 +0100
 From: tor-ad...@privacyfoundation.de
 To: or-talk@freehaven.net
 Subject: Re: Tor-BlackBelt Privacy
 
 Am 05.01.2011 00:03, schrieb and...@torproject.org:
  It's been around for a few years, previously called black belt tor by
  Cav Edwards.  We've had some interaction with Cav Edwards over the
  years, but nothing substantial.
 
 Hi,
 
 sorry, I forgott to send the torrc file. I leave out the values for
 Vidalia an post only the specific Black Belt Privacy values:
 
 CircuitBuildTimeout 10
 NumEntryGuards 10
 ConstrainedSockSize 256 KB
 ExcludeNodes IL
 ExcludeExitNodes IL
 
 Thats all. I con not see any reason for more speed in this configuration.
 
 Best regards
 Karsten N.
 ***
 To unsubscribe, send an e-mail to majord...@torproject.org with
 unsubscribe or-talkin the body. http://archives.seul.org/or/talk/
  

Re: Tor-BlackBelt Privacy

2011-01-06 Thread Robert Ransom
On Thu, 06 Jan 2011 09:04:23 +0100
Karsten N. tor-ad...@privacyfoundation.de wrote:

 sorry, I forgott to send the torrc file. I leave out the values for
 Vidalia an post only the specific Black Belt Privacy values:
 
 CircuitBuildTimeout 10
 NumEntryGuards 10

These two lines might make Tor slightly faster, but will put far more
load on the Tor network.  The NumEntryGuards line will also make the
client more vulnerable to certain anonymity-set-reducing attacks.

 ConstrainedSockSize 256 KB
 ExcludeNodes IL
 ExcludeExitNodes IL

Either 'Cav' is seriously afraid of some node named IL, or he is
trying to protect his users from those $DEROGATORY_ADJECTIVE Jews and
didn't put in the curly braces needed to exclude all nodes in a
country.  (And didn't realize that Mossad can rent servers in other
countries.)


Robert Ransom


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Re: Tor-BlackBelt Privacy

2011-01-04 Thread andrew
On Wed, Dec 29, 2010 at 01:53:17PM +0100, tor-ad...@privacyfoundation.de wrote 
0.8K bytes in 25 lines about:
: I have done a small test. It seems, high performance nodes are prefered.
: The project page offers only a binary download.
: What do you think about the project. Is it serious?

It's been around for a few years, previously called black belt tor by
Cav Edwards.  We've had some interaction with Cav Edwards over the
years, but nothing substantial.

: Is the preference of high power nodes useful or does it have a bad
: influence on the load balancing of the tor network like the Cloakfish
: idea two years ago?

TCP stacks and crypto overhead may be overloading high performance
nodes.  If you only need 1KB/s for a xmpp chat session, no need to
choose a high bandwidth relay when a lower performance one will do.  

I haven't tested it, but I wonder if over time (days, weeks, months) the
performance usage profile of blackbeltprivacy is different than a stock
tor client.

-- 
Andrew
pgp key: 0x74ED336B
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Tor-BlackBelt Privacy

2010-12-29 Thread Karsten N.
Hi,

Tor-BlackBelt Privacy wants to seed up Tor with a special configuration:

   http://sourceforge.net/projects/blackbeltpriv/

The project says, the original code of tor is used with some
improvements in configuration to speed up the tor client.

I have done a small test. It seems, high performance nodes are prefered.

The project page offers only a binary download.

What do you think about the project. Is it serious?

Is the preference of high power nodes useful or does it have a bad
influence on the load balancing of the tor network like the Cloakfish
idea two years ago?

Thanks for your opinion.

Karsten N.
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Re: Tor-BlackBelt Privacy

2010-12-29 Thread Roc Admin
Without any details it's hard to say.  I can only guess that it's
using a list of fast exit nodes that its verified.  And if that's the
case, it seems basically like the social engineering attack that Nick
Matthewson talked about at Defcon17 where an attacker tricks a user
into using a partition of the Tor network.  But this is all
conjecture.  Maybe you can dump the torrc so we can see what it's
doing.

--
ROC Admin

On Wed, Dec 29, 2010 at 7:53 AM, Karsten N.
tor-ad...@privacyfoundation.de wrote:
 Hi,

 Tor-BlackBelt Privacy wants to seed up Tor with a special configuration:

   http://sourceforge.net/projects/blackbeltpriv/

 The project says, the original code of tor is used with some
 improvements in configuration to speed up the tor client.

 I have done a small test. It seems, high performance nodes are prefered.

 The project page offers only a binary download.

 What do you think about the project. Is it serious?

 Is the preference of high power nodes useful or does it have a bad
 influence on the load balancing of the tor network like the Cloakfish
 idea two years ago?

 Thanks for your opinion.

 Karsten N.
 ***
 To unsubscribe, send an e-mail to majord...@torproject.org with
 unsubscribe or-talk    in the body. http://archives.seul.org/or/talk/

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