Application-level file system isolation method and device
A file system and isolation device technology, applied in computer security devices, internal/peripheral computer component protection, instruments, etc., can solve the problems of small terminal adaptability, difficult to support terminals, poor terminal experience, etc., to improve user experience, Avoid tedious operations and improve efficiency
Active Publication Date: 2017-10-17
SANGFOR TECH INC
View PDF6 Cites 9 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Applying this method requires a custom ROM, and the terminal adaptability is small, and it is difficult to support common terminals on the market. Moreover, through the heavyweight dual-domain implementation, users need to switch between multiple domains when using the terminal, which is inefficient. Poor terminal experience
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0042] see figure 1 As shown, it is an implementation flowchart of an application-level file system isolation method provided by an embodiment of the present invention, and the method may include the following steps:
[0043] S110: Receive a user's access request for a target application.
[0044] In practical applications, users can install various applications in the terminal according to actual needs, suc...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an application-level file system isolation method, which comprises the following steps that: receiving an access request of a user for a target application; determining whether the target application is the application which is installed in a terminal and is integrated with an isolated encryption component or not; if the target application is the application which is installed in the terminal and is integrated with the isolated encryption component, redirecting the access request to the isolation safety encryption area of the terminal through the isolated encryption component; and if the target application is not the application which is installed in the terminal and is integrated with the isolated encryption component, responding to the access request directly in the non-isolated safety encryption area of the terminal. When the technical scheme provided by the embodiment is applied, through a light weight way, file system isolation is realized, the applicable range of the terminal is enlarged, a complex operation of multi-domain switching when the user uses the terminal is avoided, the use efficiency of the user for the terminal is improved, and the use experience of the user for the terminal is improved. The invention also discloses an application-level file system isolation device which has a corresponding technical effect.
Description
technical field [0001] The present invention relates to the technical field of terminals, in particular to an application-level file system isolation method and device. Background technique [0002] With the rapid development of terminal technology and mobile Internet technology, more and more enterprises tend to migrate office business to terminals, especially mobile terminals. The user can use the enterprise application installed in the terminal to process the corresponding business, making the user's office more convenient and faster. But at the same time, the data security problem of the terminal is gradually highlighted. When the terminal is lost or stolen, enterprise data is easy to be stolen, and other applications or viruses in the terminal are also easy to steal enterprise data. [0003] In the existing technology, the problem of enterprise data security is mostly solved by configuring dual systems in the terminal. Dual domains are realized by customizing ROM, tha...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/74
CPCG06F21/602G06F21/74
Inventor 钱建新
Owner SANGFOR TECH INC