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USB peripheral access control method

A technology of peripheral equipment and control method, applied in the direction of instruments, electrical digital data processing, etc., can solve the problems of difficult and flexible control, damage to access nodes, difficult to restore, etc., to achieve flexible control, easy recovery, and easy implementation. Effect

Inactive Publication Date: 2014-05-07
成都卫士通信息安全技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the control of USB peripheral devices based on the Linux operating system, if you want to disable a certain type of USB device, in the traditional method, you can only destroy the access node, it is difficult to recover, and it is not easy to control flexibly

Method used

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Embodiment Construction

[0011] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0012] Any feature disclosed in this specification (including any appended claims and abstract), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0013] A USB peripheral device access control method, the specific method is: configure the USB peripheral device control strategy in the policy configuration management module; use the hook mechanism to control the USB device connected to the computer; judge the inserted USB device ...

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Abstract

The invention provides a USB peripheral access control method. The method comprises the following steps: configuring a USB peripheral control strategy in a strategy configuration management module; using a hook mechanism to control a USB peripheral accessing a computer; judging whether the plugged USB peripheral is allowed to be accessed or not according to the control strategy, if yes, enabling the USB peripheral, and if not, disabling the USB peripheral. The method is easy to implement and recover, and convenient to flexibly control. A Linux kernel module form is adopted, and the dynamic loading can be realized; after being mounted in a system, the module automatically operates along with the starting of the system to achieve the purpose of controlling the USB peripheral.

Description

technical field [0001] The invention relates to a USB peripheral device access control method, in particular to a USB peripheral device access control method applicable to a Linux operating system. Background technique [0002] In the USB peripheral device control based on the Linux operating system, if you want to disable a certain type of USB device, in the traditional method, you can only destroy the access node, which is difficult to restore and not easy to control flexibly. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an easy recovery and flexible control method for controlling the access of USB peripheral devices based on the Linux operating system. [0004] The technical scheme adopted by the present invention is as follows: a USB peripheral device access control method, the specific method is: configuring the USB peripheral device control strategy in the policy configuration management module; using th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/10
Inventor 彭景段银超宋文科杨天平唐晓兰杨伟伟
Owner 成都卫士通信息安全技术有限公司
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