Re: Red team attacks vs. cracking

2006-06-01 Thread Henning Makholm
Scripsit Gunnar Wolf <[EMAIL PROTECTED]> > Henning Makholm dijo [Wed, May 31, 2006 at 04:10:51AM +0200]: >> A KSP that depends on there being any pre-existing trust to abuse is >> *completely worthless* as a KSP whether or not that trust is abused >> or not. > Ummm... There is a certain metric of

Re: Red team attacks vs. cracking

2006-05-31 Thread Gunnar Wolf
Henning Makholm dijo [Wed, May 31, 2006 at 04:10:51AM +0200]: > Scripsit Javier Fernández-Sanguino Peña <[EMAIL PROTECTED]> > > > I do agree with Manoj that this was *not* a legitimate experiment (i.e. > > not a "red team" test) and that Martin *did* abuse our [0] trust [1] > > A KSP that depends

Re: Red team attacks vs. cracking

2006-05-30 Thread Henning Makholm
Scripsit Javier Fernández-Sanguino Peña <[EMAIL PROTECTED]> > I do agree with Manoj that this was *not* a legitimate experiment (i.e. > not a "red team" test) and that Martin *did* abuse our [0] trust [1] A KSP that depends on there being any pre-existing trust to abuse is *completely worthless*

Re: Red team attacks vs. cracking

2006-05-30 Thread Thomas Bushnell BSG
Javier Fernández-Sanguino Peña <[EMAIL PROTECTED]> writes: > On Tue, May 30, 2006 at 10:32:15AM -0700, Thomas Bushnell BSG wrote: >> I am actually quite ambivalent about whether I think what he did was >> wrong; I think to determine that I would need to read carefully what >> the KSP organizers sa

Re: Red team attacks vs. cracking

2006-05-30 Thread Jacob S
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Tue, 30 May 2006 15:09:25 -0700 Paul Johnson <[EMAIL PROTECTED]> wrote: > On Tuesday 30 May 2006 14:15, Linas Žvirblis wrote: > > Paul Johnson wrote: > > >> See, if you visit a bazaar, I bet a helpful guy with a Russian > > >> accent can sell you a

Re: Red team attacks vs. cracking

2006-05-30 Thread Paul Johnson
On Tuesday 30 May 2006 16:02, Javier Fernández-Sanguino Peña wrote: > We are not talking about national security or public safety here, if Martin > wanted to prove that attacks against KSPs can happen he could have managed > his attack in an open way (as Manoj said "contact management and get their

Re: Red team attacks vs. cracking

2006-05-30 Thread Steve Langasek
On Tue, May 30, 2006 at 03:11:23PM -0700, Paul Johnson wrote: > On Tuesday 30 May 2006 14:26, Steve Langasek wrote: > > On Tue, May 30, 2006 at 01:57:18PM -0700, Paul Johnson wrote: > > > On Tuesday 30 May 2006 13:02, Adam Borowski wrote: > > > > See, if you visit a bazaar, I bet a helpful guy with

Re: Red team attacks vs. cracking

2006-05-30 Thread Tyler MacDonald
Javier Fern?ndez-Sanguino Pe?a <[EMAIL PROTECTED]> wrote: > > Is this really a bad thing? He proved that KSP are bad for the web of trust. > > A legitimate attacker could abuse the KSP just as easilly as Martin, but > > would result in actual damage, and would most likely not have been caught. > >

Re: Red team attacks vs. cracking

2006-05-30 Thread Javier Fernández-Sanguino Peña
On Tue, May 30, 2006 at 01:40:39PM -0400, Joe Smith wrote: > Is this really a bad thing? He proved that KSP are bad for the web of trust. > A legitimate attacker could abuse the KSP just as easilly as Martin, but > would result in actual damage, and would most likely not have been caught. Ask your

Re: Red team attacks vs. cracking

2006-05-30 Thread Adam Borowski
On Tue, May 30, 2006 at 01:57:18PM -0700, Paul Johnson wrote: > On Tuesday 30 May 2006 13:02, Adam Borowski wrote: > > On Tue, May 30, 2006 at 12:20:14PM -0700, Paul Johnson wrote: > > > Even the guy at 7-Eleven has the big book of north american ID cards with > > > pictures and descriptions of wha

Re: Red team attacks vs. cracking

2006-05-30 Thread Javier Fernández-Sanguino Peña
On Tue, May 30, 2006 at 10:32:15AM -0700, Thomas Bushnell BSG wrote: > I am actually quite ambivalent about whether I think what he did was > wrong; I think to determine that I would need to read carefully what > the KSP organizers said. Martin certainly should follow the protocols > established,

Re: Red team attacks vs. cracking

2006-05-30 Thread Paul Johnson
On Tuesday 30 May 2006 14:15, Linas Žvirblis wrote: > Paul Johnson wrote: > >> See, if you visit a bazaar, I bet a helpful guy with a Russian accent > >> can sell you a perfectly valid passport for less than $50. Several > >> years ago, a friend of mine actually asked someone at the Stadion > >> 1

Re: Red team attacks vs. cracking

2006-05-30 Thread Paul Johnson
On Tuesday 30 May 2006 14:26, Steve Langasek wrote: > On Tue, May 30, 2006 at 01:57:18PM -0700, Paul Johnson wrote: > > On Tuesday 30 May 2006 13:02, Adam Borowski wrote: > > > See, if you visit a bazaar, I bet a helpful guy with a Russian accent > > > can sell you a perfectly valid passport for le

Re: Red team attacks vs. cracking

2006-05-30 Thread Steve Langasek
On Tue, May 30, 2006 at 01:57:18PM -0700, Paul Johnson wrote: > On Tuesday 30 May 2006 13:02, Adam Borowski wrote: > > See, if you visit a bazaar, I bet a helpful guy with a Russian accent > > can sell you a perfectly valid passport for less than $50. Several > > years ago, a friend of mine actual

Re: Red team attacks vs. cracking

2006-05-30 Thread Stephen Gran
This one time, at band camp, Paul Johnson said: > On Tuesday 30 May 2006 13:02, Adam Borowski wrote: > > See, if you visit a bazaar, I bet a helpful guy with a Russian > > accent can sell you a perfectly valid passport for less than $50. > > Several years ago, a friend of mine actually asked someon

Re: Red team attacks vs. cracking

2006-05-30 Thread Linas Žvirblis
Paul Johnson wrote: >> See, if you visit a bazaar, I bet a helpful guy with a Russian accent >> can sell you a perfectly valid passport for less than $50. Several >> years ago, a friend of mine actually asked someone at the Stadion >> 10-lecia in Warsaw, and was led to a guy with a number of blan

Re: Red team attacks vs. cracking

2006-05-30 Thread Paul Johnson
On Tuesday 30 May 2006 13:02, Adam Borowski wrote: > On Tue, May 30, 2006 at 12:20:14PM -0700, Paul Johnson wrote: > > Even the guy at 7-Eleven has the big book of north american ID cards with > > pictures and descriptions of what makes a real one for when they > > encounter an ID that they've neve

Re: Red team attacks vs. cracking

2006-05-30 Thread Adam Borowski
On Tue, May 30, 2006 at 12:20:14PM -0700, Paul Johnson wrote: > Even the guy at 7-Eleven has the big book of north american ID cards with > pictures and descriptions of what makes a real one for when they encounter an > ID that they've never seen before. Surely Debian can do as well as the guy

Re: Red team attacks vs. cracking

2006-05-30 Thread martin f krafft
also sprach Paul Johnson <[EMAIL PROTECTED]> [2006.05.30.2120 +0200]: > Even the guy at 7-Eleven has the big book of north american ID cards with > pictures and descriptions of what makes a real one for when they encounter an > ID that they've never seen before. Surely Debian can do as well as t

Re: Red team attacks vs. cracking

2006-05-30 Thread Paul Johnson
On Tuesday 30 May 2006 10:40, Joe Smith wrote: > But Martin decided to publish this experiment. > Is this really a bad thing? He proved that KSP are bad for the web of > trust. Isn't what Martin and this thread actually demonstrated is that signing keys based on IDs you cannot reasonably authent

Re: Red team attacks vs. cracking

2006-05-30 Thread martin f krafft
also sprach Thomas Bushnell BSG <[EMAIL PROTECTED]> [2006.05.30.2002 +0200]: > Personally, I'm especially worried about the developers who were > taken in by the Transnational Republic ID. So, can we have > a "fess up" time now? Manoj, did you sign the key on this basis? He did not. -- Please

Re: Red team attacks vs. cracking

2006-05-30 Thread martin f krafft
also sprach Javier Fernández-Sanguino Peña <[EMAIL PROTECTED]> [2006.05.30.1920 +0200]: > I do agree with Manoj that this was *not* a legitimate experiment (i.e. > not a "red team" test) and that Martin *did* abuse our [0] trust [1] I acknowledge this and would like to apologise to everyone. My

Re: Red team attacks vs. cracking

2006-05-30 Thread Thomas Bushnell BSG
"Joe Smith" <[EMAIL PROTECTED]> writes: > So, if KSPs are not changed, then the Web of trust becomes > effectively worthless. Manoj should be far more concerned about > that, then about Martin's demonstration of this. Personally, I'm especially worried about the developers who were taken in by t

Re: Red team attacks vs. cracking

2006-05-30 Thread Joe Smith
"Javier Fernández-Sanguino Peña" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] Claiming that what Martin did was good since he was showing something useful for our community is equivalent to saying it was a "red team attack". Nobody used that term explicitly probably because t

Re: Red team attacks vs. cracking

2006-05-30 Thread Thomas Bushnell BSG
Javier Fernández-Sanguino Peña <[EMAIL PROTECTED]> writes: > Claiming that what Martin did was good since he was showing > something useful for our community is equivalent to saying it was a > "red team attack". Nobody used that term explicitly probably because > they are unfamiliar with it. I kno

Re: Red team attacks vs. cracking

2006-05-30 Thread Javier Fernández-Sanguino Peña
On Tue, May 30, 2006 at 09:28:19AM -0700, Thomas Bushnell BSG wrote: > Manoj Srivastava <[EMAIL PROTECTED]> writes: > > > This is to forestall those of you who seem to be be arguing > > that the debconf6 KSP crack was a red team attack -- here is how that > > attack differed from a legit

Re: Red team attacks vs. cracking

2006-05-30 Thread Thomas Bushnell BSG
Manoj Srivastava <[EMAIL PROTECTED]> writes: > This is to forestall those of you who seem to be be arguing > that the debconf6 KSP crack was a red team attack -- here is how that > attack differed from a legitimate red team effort (I have been a > member of red teams before, and have le

Re: Red team attacks vs. cracking

2006-05-30 Thread Michael Banck
Manoj, On Tue, May 30, 2006 at 09:52:11AM -0500, Manoj Srivastava wrote: > This is to forestall those of you who seem to be be arguing > that the debconf6 KSP crack was a red team attack -- here is how that > attack differed from a legitimate red team effort (I have been a > member of r