Title:
無線端末装置およびシステム保護方法
Document Type and Number:
Japanese Patent JP5727545
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wireless terminal device for improving security of the wireless terminal device, by separating an operation system, in which a safe application which must be protected from a malicious code attack is executed, from a general application that is weak in the security.SOLUTION: The wireless terminal device comprises: a domain section comprising a first domain for driving a first application of which the security is required, and a second domain separated from the first domain, and for driving a second application that is weak in the security; a system resource section for constituting hardware of the wireless terminal device; and a control section for controlling access operation of the domain section to the system resource section.
Inventors:
Lee Saint
Mutsutoku
Chung Fukutoku
Mutsutoku
Chung Fukutoku
Application Number:
JP2013097944A
Publication Date:
June 03, 2015
Filing Date:
May 07, 2013
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
G06F21/53; G06F9/46; G06F9/50; G06F21/56; H04M1/72403
Other References:
Landon P. Cox, Peter M. Chen,Pocket Hypervisors: Opportunities and Challenges,Mobile Computing Systems and Applications, 2007. HotMobile 2007. Eighth IEEE Workshop on,2007年 3月 8日,46-50
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki