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Virtualization for security
Scott Granneman, 2006-04-12

Sometimes we don't really see what our eyes are viewing. That's true with your computer screen, and it's true in nature as well. Oh sure, we can say what we think we're seeing, but we're missing the big story such as the man behind the curtain, to recall a famous phrase from an even more beloved movie.

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Virtualization for security 2006-04-13
Anonymous (1 replies)
Re: Virtualization for security 2006-04-13
Anonymous (2 replies)
One addition on WindowsInVM 2006-04-13
Nicholas weaver
Virtualization for security 2006-04-13
Anonymous (1 replies)
Re: Virtualization for security 2006-04-15
Anonymous
VMs 2006-04-14
Joachim
Of course, all this niceness assumes that the virtual machines are properly separated, that they cannot get to other VMs by the network (after all, those might have the same problems), and that you've got plenty of RAM.

Real OSes don't need this. If you run a UNIX-like OS with sane defaults, tightened permissions (forkbomb anyone? Also, stop SMTP!), and a kernel that does not have a new vulnerability every month, there is little a nonpriviliged account can do. Or just run a browser under systrace/in a chroot jail/...

Joachim

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Link to this comment: http://www.securityfocus.com/comments/columns/397/33493#33493
Virtualization for security 2006-04-14
Bill (1 replies)
Virtualization for security 2006-04-15
Anonymous
Autostart Tutorial 2006-04-17
Joe (1 replies)
Re: Autostart Tutorial 2007-02-21
Anonymous
Virtualization for security 2006-04-17
Anonymous (1 replies)
Re: Virtualization for security 2006-05-02
Anonymous
Host OS? 2006-04-20
elh
Great in theory, but... 2007-10-18
Chris Buechler







 

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