The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2015
Filed:
Feb. 03, 2010
Kwang Tae Kim, Seoul, KR;
Yongseok Hwang, Seoul, KR;
Kwang Tae Kim, Seoul, KR;
Yongseok Hwang, Seoul, KR;
Ahnlab., Inc., Seoul, KR;
Abstract
In an apparatus and method for protecting resources of a computing system from a malicious code by selective virtualization, at least a part of the resources is classified as compulsory resources for executing a program on the computing system. When a vulnerable program executed in a separate space attempts to access one of the compulsory resources, an operating system level virtualization is performed. Further, when the vulnerable program attempts to access one of the resources of the computing system which is other than the compulsory resources, the vulnerable program is permitted to access a modified resource which is generated by modifying content of the resource.