Title:
FILE SECURITY MANAGEMENT TERMINAL AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/078222
Kind Code:
A1
Abstract:
A file security management terminal and system. A plurality of application programs are installed in the terminal, and a plurality of files are stored in the terminal; the permission for the application programs to access files corresponding to a secure file directory is set, and the secure file directory corresponds to a plurality of files; a file filtering driver installed in the terminal is used for verifying the permissions of the application programs; and the application programs with access permission access the files corresponding to the secure file directory after passing verification by the file filtering driver. The access permissions of application programs are limited by means of defining a secure file directory, and the permission of the application programs is verified by means of a file filtering driver, so as to ensure that only authorized application programs can access protected files, thereby improving the file security.
Inventors:
XIAO LIE (CN)
BAO JIANGDING (CN)
JIANG CHEN (CN)
BAO JIANGDING (CN)
JIANG CHEN (CN)
Application Number:
PCT/CN2021/121874
Publication Date:
April 21, 2022
Filing Date:
September 29, 2021
Export Citation:
Assignee:
HANGZHOU LAIBU TECH CO LTD (CN)
International Classes:
G06F21/62
Foreign References:
| CN105528553A | 2016-04-27 | |||
| CN112329050A | 2021-02-05 | |||
| US20100257372A1 | 2010-10-07 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
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