Title:
仮想化環境での安全なシステム保護装置および方法
Document Type and Number:
Japanese Patent JP5496464
Kind Code:
B2
Abstract:
To guarantee a security service by protecting system resources from a malicious access such as a malignant code (malware) in a virtualized environment and solving a system failure.
The system protecting apparatus which is safe in a virtualized environment includes a domain unit including a plurality of domains, each having at least one device driver; a system resource unit forming hardware of a device; a DMA (direct memory access) driver; and a control unit including an access control module which controls the access of the domain unit to the system resource unit in the virtualized environment.
COPYRIGHT: (C)2009,JPO&INPIT
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Inventors:
Lee Saint
Chung Fukutoku
Xu Nao
Mutsutoku
Chung Fukutoku
Xu Nao
Mutsutoku
Application Number:
JP2008074946A
Publication Date:
May 21, 2014
Filing Date:
March 24, 2008
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
G06F21/53; G06F9/46; G06F21/10
Domestic Patent References:
| JP2002041304A | ||||
| JP2004199561A | ||||
| JP2002318701A | ||||
| JP2005309553A |
Foreign References:
| WO2006063274A1 | ||||
| WO2005104486A1 | ||||
| US20030187904 | ||||
| WO2006088637A1 |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito