Process-isolation control system and method

A process isolation and control system technology, applied in the direction of multi-programming devices, etc., can solve the problems of attacks, interfere with the process, cannot guarantee the security of the operating environment, etc., and achieve the effect of preventing attacks and reducing the degree of damage
CN101071388BActive Publication Date: 2010-05-12LENOVO (BEIJING) LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
LENOVO (BEIJING) LTD
Publication Date
2010-05-12

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Abstract

The invention discloses a process control system and method of isolation. The isolation process and the process control system to connect the operating system, according to security strategy for the judge requested the operation of inter-process memory process operation whether the request meets the requirements, and in accordance with the results described in judgment request the implementation of the process of operating the corresponding treatment. The process of the application of this invention isolation and control systems and methods, only with security strategy can be requested throughthe process of operation, can effectively monitor the process of inter-operation between the various against unknown viruses and malicious code attacks, will all logic the process of private space protection and isolation, the use of this invention can be virus (malicious code) have reduced the extent of the damage has affected the process will not interfere with the normal operation of another process.
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Description

technical field

[0001] The invention relates to process management technology, in particular to a method and system for controlling and managing cross-process memory operations. Background technique

[0002] Under the existing technical conditions, the memory operation mode between processes is as follows: figure 1 as shown, figure 1 It includes two processes: process A and process B. There is no effective isolation area between process A and process B, and the two can perform memory operations on each other. Currently, when memory operations are performed between processes, malicious codes and / or viruses are checked in a signature-based manner.

[0003] When any one of process A and process B is infected with a virus and / or injected with malicious code, and the two perform memory operations at the same time, it will cause another process that is not infected with the virus and / or injected with malicious code to be infected with the virus. and / or malicious code attacks, w...

Claims

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