Re: Fw: [IP] Malware kills 154
On 8/23/2010 5:17 PM, Thierry Moreau wrote: Commercial avionics certification looks like the most demanding among industrial sectors requiring software certification (public transportation, high energy incl. nuclear, medical devices, government IT security in some countries, electronic payments, lottery and casino systems). I can't resist pointing out that electronic voting systems are not part of that list :( /ji - The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to majord...@metzdowd.com
Re: towards https everywhere and strict transport security (was: Has there been a change in US banking regulations recently?)
On Sun, Aug 22, 2010 at 11:51:01AM -0400, Anne & Lynn Wheeler wrote: > On 08/22/2010 06:56 AM, Jakob Schlyter wrote: > >There are a lot of work going on in this area, including how to use secure > >DNS to > >associate the key that appears in a TLS server's certificate with the the > >intended > >domain name [1]. Adding HSTS to this mix does make sense and is something > >that is > >discussed, e.g. on the keyassure mailing list [2]. > > There is large vested interested in Certification Authority industry > selling SSL domain name certificates. A secure DNS scenario is having > a public key registered at the time the domain name is registered ... > and then a different kind of TLS ... where the public key is returned > in piggy-back with the domain name to ip-address mapping response. for the conservative - they may want to verify the DNSSEC trust chains for both the domain name and the IP address. e.g. is it the same EV cert at the end of both validation checks. --bill - The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to majord...@metzdowd.com
Re: Fw: [IP] Malware kills 154
Peter Gutmann wrote: "Perry E. Metzger" forwards: "Authorities investigating the 2008 crash of Spanair flight 5022 have discovered a central computer system used to monitor technical problems in the aircraft was infected with malware" http://www.msnbc.msn.com/id/38790670/ns/technology_and_science-security/?gt1=43001 Sigh, yet another attempt to use the "dog ate my homework" of computer problems, if their fly-by-wire was Windows XP then they had bigger things to worry about than malware. FYI, avionics firmware/software is subject to RTCA DO-178b certification and fly-by-wire will inevitably require a "level A" certification which is quite demanding (i mean *QUITE*DEMANDING*) for software development process certification. There is no chance that an XP-based application/system would ever meet even the lower certification levels (but for the lowest one which corresponds to passenger entertainment systems). Commercial avionics certification looks like the most demanding among industrial sectors requiring software certification (public transportation, high energy incl. nuclear, medical devices, government IT security in some countries, electronic payments, lottery and casino systems). -- - Thierry Moreau - The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to majord...@metzdowd.com
Re: [IP] Malware kills 154
On Aug 23, 2010, at 11:11 13AM, Peter Gutmann wrote: > "Perry E. Metzger" forwards: > >> "Authorities investigating the 2008 crash of Spanair flight 5022 >> have discovered a central computer system used to monitor technical >> problems in the aircraft was infected with malware" >> >> http://www.msnbc.msn.com/id/38790670/ns/technology_and_science-security/?gt1=43001 > > Sigh, yet another attempt to use the "dog ate my homework" of computer > problems, if their fly-by-wire was Windows XP then they had bigger things to > worry about than malware. > To say nothing of what happens when you run a nuclear power plant on Windows: http://www.upi.com/News_Photos/Features/Irans-Bushehr-nuclear-power-plant/3693/2/ (slightly OT, I realize, but too good to pass up). --Steve Bellovin, http://www.cs.columbia.edu/~smb - The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to majord...@metzdowd.com
Re: [IP] Malware kills 154
On Aug 23, 2010, at 11:50 30AM, John Levine wrote: >>> "Authorities investigating the 2008 crash of Spanair flight 5022 >>> have discovered a central computer system used to monitor technical >>> problems in the aircraft was infected with malware" >>> >>> http://www.msnbc.msn.com/id/38790670/ns/technology_and_science-security/?gt1=43001 > > This was very poorly reported. The malware was on a ground system that > wouldn't have provided realtime warnings of the configuration problem > that caused the plane to crash anyway. > And the articles I've seen do not say that the problem caused the crash. Rather, they say that a particular, important computer was infected with malware; I saw no language (including in the Google translation of the original article at http://www.elpais.com/articulo/espana/ordenador/Spanair/anotaba/fallos/aviones/tenia/virus/elpepiesp/20100820elpepinac_11/Tes, though the translation has some crucial infelicities) that said "because of the malware, bad things happened. It may be like the reactor computer with a virus during a large blackout -- yes, the computer was infected, but that wasn't what caused the problem. --Steve Bellovin, http://www.cs.columbia.edu/~smb - The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to majord...@metzdowd.com
Re: Fw: [IP] Malware kills 154
>> "Authorities investigating the 2008 crash of Spanair flight 5022 >> have discovered a central computer system used to monitor technical >> problems in the aircraft was infected with malware" >> >> http://www.msnbc.msn.com/id/38790670/ns/technology_and_science-security/?gt1=43001 This was very poorly reported. The malware was on a ground system that wouldn't have provided realtime warnings of the configuration problem that caused the plane to crash anyway. R's, John - The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to majord...@metzdowd.com
Re: Fw: [IP] Malware kills 154
"Perry E. Metzger" forwards: > "Authorities investigating the 2008 crash of Spanair flight 5022 > have discovered a central computer system used to monitor technical > problems in the aircraft was infected with malware" > > http://www.msnbc.msn.com/id/38790670/ns/technology_and_science-security/?gt1=43001 Sigh, yet another attempt to use the "dog ate my homework" of computer problems, if their fly-by-wire was Windows XP then they had bigger things to worry about than malware. Peter. - The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to majord...@metzdowd.com
Fw: [IP] Malware kills 154
Forwarded from Dave Farber's "Interesting People" list" Begin forwarded message: > From: David Byrden > Date: August 22, 2010 5:28:55 PM EDT > To: d...@farber.net > Subject: Malware kills 154 > > "Authorities investigating the 2008 crash of Spanair flight 5022 > have discovered a central computer system used to monitor technical > problems in the aircraft was infected with malware" > > http://www.msnbc.msn.com/id/38790670/ns/technology_and_science-security/?gt1=43001 > > David -- Perry E. Metzgerpe...@piermont.com - The Cryptography Mailing List Unsubscribe by sending "unsubscribe cryptography" to majord...@metzdowd.com
