Which virtualization solution when security matters ?
I know this topic is not directly linked to grsecurity.
However, it may interfere.
In the choice of KVM, Xen, Vserver, OpenVZ, QEMU, ... which virtualization solution would you choose when security matters ?
I don't know if one solution is providing more segregation between host and guest ?
Is one solution more robust when the guest has been conpromised ?