Network Security Communication System Based on Blockchain Smart Contract

Abstract

The invention discloses a network security communication system based on a blockchain smart contract, belonging to the technical field of digital information transmission. The system includes a network isolation module, a custom configuration module, an authorized access module, a smart contract module, a certificate management module, an automatic deployment module, and a sentinel verification module; through the network isolation module, the ebpf network firewall is used for network isolation using micro-segmentation technology; Define the configuration module System administrators configure custom resources and authorization rules on the platform and initiate voting; use the authorized access module to enable administrators to vote and manage management events through the custody and security contracts on the blockchain; through the smart contract module Query the contract to obtain the corresponding state change; use the certificate management module to generate the CA certificate; use the automatic deployment module to inject the information of the CA certificate to automatically deploy the client and the sentinel of the service team; use the sentinel verification module to access the specified interface.

Description

technical field [0001] The invention relates to the technical field of digital information transmission, in particular to a network security communication system based on a blockchain smart contract. Background technique [0002] The traditional security model is gradually improved based on the border model. The traditional border-based network security architecture protects the enterprise network border through firewall, WAF, IPS and other border security products / solutions. The perimeter model focuses on defending the perimeter, keeping attackers out as much as possible, with no protection on the inside. In the existing service architecture, the boundary-based network access security model gradually fails, and it cannot flexibly control access rights and other shortcomings. [0003] With the development of business and the increase of traffic, resisting external / internal risks, increasing availability, and achieving a balance between security and availability have become ...

AI Technical Summary

Problems solved by technology

In the existing service architecture, the boundary-based network access security model is gradually ineffective, and the access rights cannot be flexibly controlled.

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