Safety controlling system of mobile terminal

Abstract

The invention discloses a safety controlling system of a mobile terminal. The safety controlling system of the mobile terminal comprises a resource management module, a double strategy library module, an AVC module, a safety server module and a foreground / background communication module. The source management module is used for accomplishing safety contexts of all object resources of the safety controlling system and implementing practical visiting to the resource objects of a progress main body according to the judgment of the safety server module, the double strategy library module is used for maintaining a local strategy library and a remote strategy library, the AVC module is used for accelerating visiting controlling decisions, and the safety server module obtains a visiting controlling vector from the AVC module or the double strategy library module, then judges an access request, and finally delivers the judging result to the resource management module. The foreground / background communication module is responsible for the communication between a foreground and a background and is used for assisting the issuing and response of a safety strategy. The safety controlling system of the mobile terminal ensures that the communication between a mobile intelligent terminal and a background industrial service is unobstructed, and the mobile intelligent terminal and background business are safe.

Description

technical field [0001] The invention relates to the technical field of intelligent mobile terminal control, in particular to a security control system for a mobile terminal. Background technique [0002] Computer security has always been everyone's concern. Network security issues are the focus of researchers, and many mature technologies, such as network interception and data packet filtering, have also emerged. At present, the Linux operating system that is often used as a server already has a security-enhanced version of the SELinux (Security Enhanced Linux) operating system, which adopts the FLASK framework based on mandatory access control, and realizes a multi-level strategy and a mixed mechanism of different security models. [0003] However, in mobile terminals, due to the weak computing power of these terminal devices and the introduction of security hardening mechanisms that lead to poor user experience, it is difficult to implement deeper security hardening on th...

AI Technical Summary

Problems solved by technology

In addition, due to the hysteresis of the mobile network and the easy disconnection of the link, the interaction process between the mobile terminal and the background service is more complicated than that of the traditional PC

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