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 on there

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 red

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 lead a

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 legitimate red

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 know what

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 they

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 the

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 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 do not

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

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 the

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 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 never seen

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 blank

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 someone at

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 actually

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 less than

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 10-lecia in

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, but

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 what makes

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

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. Ask

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 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 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 perfectly

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 said.

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* as a