Archive for October 24th, 2011

Oct 24, '11

We’re steadily learning more about the latest Trusted Computing proposals. People have started to grok that building signed boot into UEFI will extend Microsoft’s power over the markets for AV software and other security tools that install around boot time; while ‘Metro’ style apps (i.e. web/tablet/html5 style stuff) could be limited to distribution via the MS app store. Even if users can opt out, most of them won’t. That’s a lot of firms suddenly finding Steve Ballmer’s boot on their jugular.

We’ve also been starting to think about the issues of law enforcement access that arose during the crypto wars and that came to light again with CAs. These issues are even more wicked with trusted boot. If the Turkish government compelled Microsoft to include the Tubitak key in Windows so their intelligence services could do man-in-the-middle attacks on Kurdish MPs’ gmail, then I expect they’ll also tell Microsoft to issue them a UEFI key to authenticate their keylogger malware. Hey, I removed the Tubitak key from my browser, but how do I identify and block all foreign governments’ UEFI keys?

Our Greek colleagues are already a bit cheesed off with Wall Street. How happy will they be if in future they won’t be able to install the security software of their choice on their PCs, but the Turkish secret police will?


Calendar

October 2011
M T W T F S S
« Sep   Nov »
 12
3456789
10111213141516
17181920212223
24252627282930
31  

Posts by Month

Posts by Category