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Re: [Xen-users] Xen Security
| To: | Jonathan Tripathy <jonnyt@xxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] Xen Security |
| From: | Iustin Pop <iusty@xxxxxxxxx> |
| Date: | Fri, 16 Jul 2010 08:07:13 +0200 |
| Cc: | Xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Thu, 15 Jul 2010 23:08:26 -0700 |
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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 on… regards, iustin _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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