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control device and method of feiteng computer function interface

A technology of functional interface and control device, which is applied in the field of computers, can solve the problems of low computer information security, the disabling of computer functional interfaces is easy to be removed, etc., and achieve the effect of improving security

Pending Publication Date: 2018-05-08
湖南长城银河科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a control device and method for a Feiteng computer functional interface, so as to solve the problem that the disabling of the computer functional interface is easily removed, resulting in low security of computer information

Method used

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  • control device and method of feiteng computer function interface
  • control device and method of feiteng computer function interface
  • control device and method of feiteng computer function interface

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Embodiment Construction

[0030] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0031] Such as figure 1 As shown, the specific embodiment of the present invention provides a kind of control device of Feiteng computer function interface, and this control device comprises: Feiteng CPU1; At least one function chip 2, the PCIE signal input port of function chip 2 is connected to the PCIE signal of Feiteng CPU1 Output port, and the signal output port of function chip 2 is connected with the signal input port of at ...

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Abstract

The invention provides a control device and a method of a Feiteng computer function interface. The Feiteng computer function interface control device comprises a Feiteng CPU (central processing unit),at least a function chip and a control chip; a PCIE (peripheral component interface express) signal input port of the function chip is connected to a PCIE signal output port of the Feiteng CPU; a signal output port of the function chip is connected with a signal input port of at least a switching chip; a signal output port of the switching chip is connected with a functional interface; a signal output port of the control chip is connected to a control signal port of the switching chip so that disabled function interfaces are not easily removed, and security of computer information is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a control device and method for a Feiteng computer functional interface. Background technique [0002] In recent years, with the acceleration of the computer localization process, the requirements for computer security and confidentiality are getting higher and higher. The rich functional interfaces of the computer bring us convenience and speed, but at the same time, some classified computers of confidential scientific research units require the control of these functional interfaces to prevent the outflow of confidential data and provide security and protection for the data. It can be seen that realizing the on-off control of computer function interface has a great guarantee effect on computer information security and enterprise confidentiality. [0003] At present, the method of computer control function interface on and off usually includes removing the relevant function i...

Claims

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Application Information

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IPC IPC(8): G06F13/42G06F21/53
CPCG06F13/4282G06F21/53
Inventor 曹砷坚龚国辉李兵张坤赤张晓明封立平
Owner 湖南长城银河科技有限公司
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