LRK Patent Law Firm
Apparatus and method for providing security service based on virtualization
An apparatus for providing security services based on virtualization, the apparatus including: a host virtual machine in which a host operating system that controls a general execution environment is operated; a secure virtual machine, which is separated from the host virtual machine, and in which a secure operating system operates independently of the host operating system; and a virtual machine monitor portion configured to allocate the host virtual machine and the secure virtual machine by virtualization, in which the host virtual machine and the secure virtual machine may access system resources only through the virtual machine monitor portion, and the virtual machine monitor portion classifies user input signals received from a user, and transmits the received user input signals to the host virtual machine and the secure virtual machine.
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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Young Woo
Jung