RE: [Xen-users] RE: If a DomU was compramised..

["Jonathan Tripathy" <jonnyt@xxxxxxxxxxx>]

Ok so to sum up, it's no worse than VMWare ESXi?

 

Thanks

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From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx on behalf of Matej Zary
Sent: Thu 20/05/2010 13:36
To: Xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] RE: If a DomU was compramised..

>From the networking point of view, it's more or less the same situation as in real physical network - depends on the network segments, firewalling etc.
Main difference is, that ale these virtual machines share common computing power, so there's "new" room to "unwanted" computing power consumption from the compromised DomU, that may affect other DomUs and tasks assigned to them (the degree depends on configs of vcpus, schedulers etc.) and logically virtual machines are more vulnerable to DOS attacks.


Regars

Matej


-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Jonathan Tripathy
Sent: Thursday, May 20, 2010 2:12 PM
To: Xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] If a DomU was compramised..

If a DomU was compramised, could the Dom0 or other DomUs be compramised?

I guess I'm trying to work out how much isolated Xen gives..

Thanks

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