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 ...

Novell and Intel plan to announce Monday software that improves the performance of Windows running atop the Xen virtualization software. Xen is a an open-source "hypervisor" that lets a single machine ...

With the free Citrix XenServer virtualization platform, it's easy to create a highly available virtual server cluster; here's how High availability used to be expensive, requiring both specialized ...

Editor's Note: This article has been updated since its original posting. Virtualization has existed for over 40 years. Back in the 1960s, IBM developed virtualization support on a mainframe. Since ...

A critical vulnerability in the widely used Xen hypervisor allows attackers to break out of a guest operating system running inside a virtual machine and access the host system’s entire memory. This ...

The Xen Project has fixed three vulnerabilities in its widely used hypervisor that could allow operating systems running inside virtual machines to access the memory of the host systems, breaking the ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...