Method and device for controlling linux system recording based on system call hook technology

A technical control and recording technology, applied in the field of information security, can solve the problems of file leakage, large system resources, and easy to be killed by people to monitor the process, etc., to achieve the effect of low system resource consumption and avoid external interference

Inactive Publication Date: 2019-02-15
北信源系统集成有限公司
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Problems solved by technology

This method consumes a lot of system resources, and it is easy to be killed by someone to monitor the process, thus losing control of the recorder, and then causing problems such as file leakage.

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  • Method and device for controlling linux system recording based on system call hook technology

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Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0022] An embodiment of the present invention discloses a method for controlling the burning of a Linux system based on a system call hook technology, specifically adding a burning output process InOutTerminal in the Linux system, and hooking the Linux system through a preset hook function when burning a file, so that The output file can only be burned with authentication. The control of the recorder on the system is realized, external interference is avoided, and compared with the existing real-time monitoring, the system resource consumption is small.

[0023] In some embodiments of the...

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Abstract

The invention relates to a method and a device for controlling the burning of a Linux system based on a system call hook technology, The method is to add an output process InOutTerminal to the Linux system. When burning the file, the Linux system can be hooked by the preset hook function, so that the output file can only be burned through identity authentication. The device comprises a burner anda terminal PC, wherein the Linux system of the terminal PC comprises a burner output process InOutTerminal. As that burn output process InOutTerminal is added, When burning, the hook function is set in advance, so that only those who have passed the authentication can burn the output file, thus realizing the control of the burner on the system, avoiding the external interference, and consuming less system resources than the existing real-time monitoring.

Description

technical field [0001] The present invention relates to the technical field of information security, and more particularly, to a method and device for controlling the recording of a Linux system based on a system call hook technology. Background technique [0002] There are many types of recorders, which can be divided into: built-in recorders that cannot be moved, and removable external recorders, such as connecting via USB. According to the burning method, it can be divided into: CD burner, DVD burner, CD / DVD burner. The control of the recorder is mostly real-time monitoring to control the recorder. This method consumes a lot of system resources, and it is easy to kill the monitoring process, thereby losing control of the recorder, and then causing file leakage and other problems. [0003] Based on this, how to obtain the control authority of all the recorders on the system and avoid losing control of the recorders has become an extremely important technical issue. SUM...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/54G06F21/44
CPCG06F21/44G06F21/54
Inventor 林皓韩鑫高曦
Owner 北信源系统集成有限公司
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