“To support nested virtualization, the Nitro System passes the processor extensions, such as Intel VT-x, to instances to facilitate running nested virtual machines,” states a user guide to the new ...

The capability of running a virtual machine hypervisor within a hypervisor. Nesting a VM inside another VM is used for testing and other experimental purposes. KVM, Hyper-V and VMware ESXi are ...

VMware plans to open its hypervisor to security vendors with a set of APIs that make it easier to protect virtual machines from threats including viruses, Trojans and keyloggers. Without these APIs, ...