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Difference between revisions of "Virtual machines"
From NetSec
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=Definition= | =Definition= | ||
| − | A Virtual Machine, abbreviated VM, is an isolated operating system, installed within an operating system on a [[ | + | A Virtual Machine, abbreviated VM, is an isolated operating system, installed within an operating system on a [[Host (Virtualization)|Host]]. |
Virtual Machines work through [[Hardware Virtualization|hardware virtualization]]. | Virtual Machines work through [[Hardware Virtualization|hardware virtualization]]. | ||
The original definition of a virtual machine is "An efficient, isolated duplicate of a real machine" | The original definition of a virtual machine is "An efficient, isolated duplicate of a real machine" | ||
| + | Virtual machines are capable of running an alternate operating system, inside of the current one. | ||
| + | this alternate operating system is called a [[Guest (Virtualization)|Guest]] | ||
=Virtualization Tools= | =Virtualization Tools= | ||
Revision as of 15:18, 6 September 2011
Definition
A Virtual Machine, abbreviated VM, is an isolated operating system, installed within an operating system on a Host. Virtual Machines work through hardware virtualization. The original definition of a virtual machine is "An efficient, isolated duplicate of a real machine" Virtual machines are capable of running an alternate operating system, inside of the current one. this alternate operating system is called a Guest
