Title:
SECURE DATA ACCESS CONTROL METHOD AND SYSTEM, AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2016/173118
Kind Code:
A1
Abstract:
A secure data access control method, a secure data access control system, and a terminal, a plurality of operating systems being installed on the terminal, and the access control method comprising: according to a received data access request, judging the current access mode of a secure data storage area in a target operating system of the terminal (102); and according to a judgement result, determining whether access is permitted to the secure data stored in the secure data storage area, wherein the security level of the target operating system is higher than the security levels of other operating systems apart from the target operating system in the plurality of operating systems (104). The technical solution can be more adapted to the actual requirements of a user. Secure data of a secure operating system is effectively protected from being stolen, and the loss of privacy data is prevented, so that the privacy security of the user is further improved.
Inventors:
ZHANG XUELIN (CN)
Application Number:
PCT/CN2015/082980
Publication Date:
November 03, 2016
Filing Date:
June 30, 2015
Export Citation:
Assignee:
YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC SHENZHEN CO LTD (CN)
International Classes:
G06F21/60
Foreign References:
| CN104184738A | 2014-12-03 | |||
| CN104115152A | 2014-10-22 | |||
| CN103369524A | 2013-10-23 | |||
| CN104202343A | 2014-12-10 | |||
| US20090172411A1 | 2009-07-02 |
Attorney, Agent or Firm:
Guangzhou Scihead Patent Agent Co., LTD. (CN)
广州三环专利代理有限公司 (CN)
广州三环专利代理有限公司 (CN)
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