In Windows systems, a special type of device driver that has direct access to the operating system kernel. This allows them to interact with system and hardware resources at a very low level.
In Windows 95, virtual device drivers are often called VxDs because the filenames end with the .vxd extension .
- virtual group
Slang term used to describe a group of people who socialize and interact online — in multiplayer games, forums, chat rooms or on social networking sites, but who have not necessarily met offline, in real life.
- virtual honeypot
A software program that is designed to appear to be a real functioning network but is actually a decoy built specifically to be probed and attacked by malicious users. In contrast to a honeypot, which is typically a hardware device that lures users into its trap, a virtual honeypot uses software to emulate a network.
- virtual host
Often abbreviated vhost, a virtual host is a provider of Web services that include server functions and Internet connection services. A virtual host is often used by companies or individuals that do not want to purchase and maintain their own Web servers and Internet connections. A virtual host will provide its customers with domain name […]
- virtual identity
In online virtual communities, such as online chat rooms or in online games, a virtual identity is one created by the human user that acts as an interface between the physical person and virtual person other users see on their computer screen.
- virtual keyboard
)A virtual keyboard is where a full-size image of a QWERTY keyboard is projected onto any surface. Touching the image of a key generates a unique electronic signal corresponding to a key’s image. Using a virtual keyboard eliminates the chance of breakage and infection transfer. Additionally virtual keyboards require no cleaning and they have no […]