Linked by Thom Holwerda on Fri 23rd Sep 2011 22:22 UTC, submitted by kragil
Windows The story about how secure boot for Windows 8, part of UEFI, will hinder the use of non-signed binaries and operating systems, like Linux, has registered at Redmond as well. The company posted about it on the Building Windows 8 blog - but didn't take any of the worries away. In fact, Red Hat's Matthew Garrett, who originally broke this story, has some more information - worst of which is that Red Hat has received confirmation from hardware vendors that some of them will not allow you to disable secure boot.
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RE[3]: Stop whining!
by gilboa on Sat 24th Sep 2011 20:23 UTC in reply to "RE[2]: Stop whining!"
Member since:

"What *exactly* is the benefit of this technology, other than the obvious one for Microsoft?

The benefit is that when Windows is inevitably compromised by a piece of malware, the malware can't write itself to the boot sector.

OK, you do realize that once the OS is compromised, nothing stops the malware from deactivating the signature check mechanism and installing a key logger as a signed update or even throw in a modified kernel image while they are at it, right? Once a software gains "root/admin" *user* access to the system, this is end game for *any* security mechanism. (Even SELinux in strict mode can be circumvented given sufficiently determined attacker).
*Even* if Microsoft goes the extra mile (and they are most likely thinking about it) and disable installation of legacy applications and/or any applications that are not downloaded from MS Market - this still will be useless against OS vulnerabilities.

Walled garden, nothing more, nothing less.

- Gilboa

Edited 2011-09-24 20:26 UTC

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