6
votes
4answers
733 views

if the hypervisor is hacked are all guests affected as well?

I'm guessing that all guests would be screwed, if the hypervisor is hacked. I found this article, but it seems to be more focused on privilege escalation of guests. I'm more interested to hear about ...
3
votes
1answer
288 views

Is there a way to use multiple firewalls / antivirus for penetration testing?

I don't really know how to do either, but I was wondering if it was possible to have multiple firewalls / virus scanners installed at once, and use a 3rd party program to specify which one is running ...
4
votes
2answers
2k views

Can a kernel exploit compromise an OpenVZ host?

as openvz runs a a lot of virtual servers. i wonder how kernel-exploits could affect the whole system. would it be possible to break out of a "virtual machine" with a kernel-exploit on openvz??? ...