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A secure interactive system

An interactive system and safe technology, applied in the field of information transmission, can solve the problem that the transmission speed of the serial port line cannot meet the transmission speed, and achieve the effect of avoiding leakage

Active Publication Date: 2021-10-15
北京仁光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if you use a serial line to transmit instructions and information, although it has the characteristics of high real-time transmission, the transmission speed of the serial line cannot meet the transmission speed requirements when processing a large amount of data.

Method used

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  • A secure interactive system
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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0038] In order to make the object, technical solution and advantages of the present invention clearer, specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0039] In addition, it should be noted that, for the convenience of description, only parts related to the present invent...

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Abstract

The invention discloses a security interaction system, comprising: a control instruction output unit, a video encoder, and at least two clients; the control instruction output unit is used to output control instructions; the video encoder is used to convert the control instruction Instructions are encoded into image data; the image data is transmitted to each client through a one-way video transmission line; the client is used to receive the image data and decode the image data into the control instruction. Through the above-mentioned embodiments of the present invention, secure interaction to multiple clients can be realized, and the entire interaction process will not change the original network security of each client, avoiding that each client receives the same interaction terminal (or control instruction output unit) ) The problem of data leakage on the network or between clients caused by the interaction.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of information transmission, and in particular to a system and method for enabling secure interaction. Background technique [0002] In some specific applications, due to security requirements, many computers need to be isolated from the network environment or placed in isolation. Most of the existing interactive technologies cannot safely interact with these computers through a unified interactive terminal. It is realized at the cost of sacrificing security by uniform exposure to the same network environment as the interactive terminal. [0003] In order to build a secure network environment, some technologies try to use unidirectional transmission lines for instruction and information transmission. However, if the serial port line is used to transmit instructions and information, although it has the characteristics of high real-time transmission, the transmission speed of the ser...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/10H04N21/2343H04N21/4402
CPCH04N7/10H04N21/2343H04N21/4402
Inventor 谭登峰其他发明人请求不公开姓名
Owner 北京仁光科技有限公司
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