Conference information control system based on wireless network and control method thereof

Abstract

The invention discloses a conference information control system based on a wireless network. First valid data is received and sent by a service terminal and encrypted and decrypted by main encryption and decryption equipment, and the first encrypted and decrypted valid data is communicated with a client terminal through the wireless network; and second valid data is received and sent by the client terminal and encrypted and decrypted by secondary encryption and decryption equipment, and the second encrypted and decrypted valid data is communicated with the service terminal through the wireless network. A network structure of the conference information control system is divided into an external network and an internal network, wherein the external network and the internal network are isolated by the main encryption and decryption equipment and the secondary encryption and decryption equipment, the internal network is a local wired network, and the external network is a wireless encryption network. An ARM (Advanced RISC Machine) chip is used as a network constructing core, so as to respectively construct the internal network and the external network, and network attack can be effectively avoided. An FPGA (Field Programmable Gate Array) chip is used as an encryption and decryption core, so that hardware encryption and physical isolation can be really realized, and information leakage caused by eavesdropping, recovering and the like can be effectively prevented.

Description

technical field [0001] The invention relates to the communication field, in particular to a wireless network-based conference information control system and a control method thereof. Background technique [0002] At present, the data sharing methods of important meetings are basically stored in the form of paper documents, which is labor-intensive and causes unnecessary waste of resources, and too many paper materials will also bring great security risks to confidentiality. [0003] The "paperless file sharing mode" based on wireless network transmission brings a new experience and convenience to work. However, wireless information transmission itself is not enough to guarantee the security of information. In order to ensure the security of meeting information, it is required that the equipment used in important meetings must choose products with completely independent intellectual property rights, independent controllable products, and information encryption protection meas...

AI Technical Summary

Problems solved by technology

[0005] At present, there are unsafe factors such as eavesdropping and restoring information in wireless network transmission data, which cannot guarantee the security of important meetings or confidential meetings. The existing technology lacks a wireless network encryption function that can be used for confidential electronic meetings and other meetings. Information Control System

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