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MALICIOUS CODE PREVENTING APPARATUS USING SELECTIVE VIRTUALIZATION AND A METHOD THEREOF, AND A COMPUTER READABLE RECORDING MEDIUM WITH A PROGRAM FOR EXECUTING THE METHOD, CAPABLE OF EFFECTIVLY BLOCKIING THREAT AND MUTANT MALICIOUS CODES WHICH ARE NOT KNOWN
MALICIOUS CODE PREVENTING APPARATUS USING SELECTIVE VIRTUALIZATION AND A METHOD THEREOF, AND A COMPUTER READABLE RECORDING MEDIUM WITH A PROGRAM FOR EXECUTING THE METHOD, CAPABLE OF EFFECTIVLY BLOCKIING THREAT AND MUTANT MALICIOUS CODES WHICH ARE NOT KNOWN
PURPOSE: A malicious code preventing apparatus using selective virtualization and a method thereof, and a computer readable recording medium with a program for executing the method are provided to virtualize system resources essential for program execution, thereby fundamentally preventing leakage of personal information of a user and secret information.;CONSTITUTION: A change resource generator(220) generates a newly changed resource when a vulnerable program(145) accesses other resources except essential resources. A resource controller(160) executes an OS(Operating System) level virtualization process when the vulnerable program accesses the essential resources. When the vulnerable program accesses other resources except the essential resources, the resource controller processes access of the vulnerable program to the changed resource.;COPYRIGHT KIPO 2010
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