Title:
METHOD AND DEVICE FOR GUARANTEEING SYSTEM SECURITY
Document Type and Number:
WIPO Patent Application WO/2018/049977
Kind Code:
A1
Abstract:
Provided are a method and device for guaranteeing system security. The method comprises: providing a dynamically-loadable kernel module (LKM) in a Linux system of an EPG device; loading a pre-set security configuration file in the LKM; and when executing a file operation, firstly detecting whether a current file operation is legitimate according to the security configuration file, and where it is determined that the file operation is legitimate, executing the current file operation, and where it is determined that the file operation is illegitimate, refusing to execute the file operation. The method and device solves the problem in the relevant art that a security level of an EPG device is low, thereby greatly improving the security of an EPG device.
Inventors:
FEI LIHUA (CN)
Application Number:
PCT/CN2017/099338
Publication Date:
March 22, 2018
Filing Date:
August 28, 2017
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
G06F21/55
Foreign References:
| CN103778006A | 2014-05-07 | |||
| CN102930202A | 2013-02-13 | |||
| CN101996154A | 2011-03-30 | |||
| CN103561045A | 2014-02-05 | |||
| US8272048B2 | 2012-09-18 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
Download PDF: