eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Xen.org is unveiling the latest release of its open-source ...

Xen, one of the oldest open-source hypervisors, has long been popular with major cloud services such as Amazon Web Services, Rackspace Public Cloud, and Verizon Cloud. Now, with improved performance, ...

For data center and cloud environments, Xen 4.21 delivers more efficient virtualization through smarter cache management, improved PCI handling, and a new AMD CPPC driver that provides finer-grained ...

The virtualization market is expected to heat up this year as Microsoft and the open source Xen project challenge VMware, which has been the only game in town when it comes to virtualizing x86 servers ...

Cloud service providers tend to favor various implementations of the open source Xen hypervisor because it’s simply not cost effective for them to pay to license a commercial hypervisor at scale. It’s ...

The open-source Xen hypervisor is now being managed by The Linux Foundation. Management and future development of the Xen hypervisor technology will now fall under the auspices of The Linux Foundation ...

Groups led by developers at Citrix and Samsung are bringing Xen hypervisor to ARM Cortex A15, but a KVM project isn't far behind Several Xen developers who currently work for Citrix recently announced ...

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 ...

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 ...