System and method for carrying out virus insulation on monitored applications

Abstract

The invention discloses a system and method for carrying out virus insulation on monitored applications. The system comprises a setting unit which is used for setting a security level of each security function of user equipment and setting a risk level for each monitored application in a virus insulation area; a monitoring unit which is used for monitoring operation of the monitored applications in the virus insulation area and sending an access request to a control unit rather than sending the access request to a first security function when a first application initiates the access request for the first security function in the plurality of security functions; the control unit which is used for determining a response strategy capable of ensuring information security according to the security level of the first security function involved to the access request and the risk level of the first application, in response to the access request and generating a response message according to the response strategy; and a response unit which is used for answering the access request of the first application through utilization of the response message.

Description

technical field [0001] The present invention relates to the field of information security, and more specifically relates to a system and method for virus isolation of monitored applications. Background technique [0002] At present, the technology for information protection based on the virus isolation area usually performs virtual redirection on files and data created, modified and deleted by applications, that is to say, all operations are virtual. The real files and registry will not be changed, which can ensure that viruses or malicious codes cannot modify key parts of the system and damage the system. This technique directs files generated and modified by the application to a secure folder through redirection. When an app tries to do its job, it can be run in Virus Quarantine first. If this app contains malicious code, it will be blocked from running further without causing any harm to the system. For example, while a browser or other application is running in a viru...

AI Technical Summary

Problems solved by technology

[0004] But this completely isolated strategy will cause inconvenience for users to use some applications

For example, when a user wants to use an online game embedded with a plug-in that automatically sends the current location, if the traditional virus isolation strategy is adopted, the user will not be able to play the game because they cannot access the network

In another case, when a user wants to use a financial software that can automatically send information, if the traditional virus isolation strategy is adopted, the user will not be able to use this financial software because the information cannot be sent

Images