I often get asked about running hypervisors from portable storage devices and in this column, I'd like to talk about a method for installing and running XenServer 4.1 from a portable USB hard drive.

At LinuxWorld Expo and Open Source Solutions in Boston this week, the Lowell, Mass. company announced plans to release Virtual Iron 3 for Xen, with support for the Xen hypervisor, to general ...

For seven years, Xen virtualization software used by Amazon Web Services and other cloud computing providers has contained a vulnerability that allowed attackers to break out of their confined ...

Have you heard about Xen virtualization and want to get some hands-on experience? Do you want to experiment with Linux clustering but only have a single computer to devote to the cause? If you ...

Next week at the Black Hat conference in Las Vegas, security researcher Joanna Rutkowska promises to demonstrate how a malicious attacker, working remotely, could take control of the open-source Xen ...

When we declared VMware’s ESX virtual machine platform to be the performance winner against Micosoft’s Hyper-V. When we declared VMware’s ESX virtual machine platform to be the performance winner ...