Apparatus and method for protecting system in virtualized environment

摘要

Provided is an apparatus and method for protecting a system in a virtualized environment. The apparatus includes a domain unit (100) including a plurality of domains, each having one or more device drivers; a system resource unit (200) forming hardware of the system; a direct memory access (DMA) driver; and a control unit (300) including an access control module (320) which controls the access of the domain unit to the system resource unit (200) in the virtualized environment.