Re: [Xen-users] Xen Security

[Iustin Pop <iusty@xxxxxxxxx>]

On Thu, Jul 15, 2010 at 11:49:02PM +0100, Jonathan Tripathy wrote:
> Hi Everyone,
> 
> My Xen host currently run DomUs which contain some very sensitive
> information, used by our company. I wish to use the same server to
> host some VMs for some customers. If we assume that networking is
> set up securely, are there any other risks that I should worry
> about?

Maybe you should ask yourself this question: what is the cost of using a
separate server for your customers' VM, versus the cost of leaking the
sensitive information, if anything happens?

Side channel attacks are still a possibility, I think. Leaking
information via storage reuse is still a possibility, depending on your
storage. So onâ

regards,
iustin

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