A blockchain-based local area network data supervision method and system

Abstract

The embodiment of the present invention provides a blockchain-based local area network data supervision method and system. The method includes: the regulator network sequentially generates at least one supervision network block; the supervised local area network opens and connects to the supervisor network at the first supervision network block, and takes the first supervision network block as a root block Generate the first supervised network block in the local area network of the supervised party; after generating the first supervised network block, the supervised network disconnects the connection with the supervision network, and generates at least one in sequence according to the transaction A supervised network block, forming a supervised network blockchain; at the end of the supervised network blockchain, the supervised network opens a connection with the supervisory network in a second supervised network block, and The monitoring network data is merged to generate a second monitoring network block; the supervised network closes the connection with the monitoring network. By designing the interaction interface between the supervised network and the supervised network, the present invention periodically connects the supervised network to the supervised network, and ensures that the supervised network cannot be tampered with, thus ensuring the monitoring of the supervised network by the supervisory network and ensuring that the supervised network Data inside the network will not be leaked.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a block chain-based local area network data supervision method and system. Background technique [0002] Blockchain is essentially a distributed database. It generates blocks of data in chronological order and combines them into a chained data structure in a sequential manner. Cryptography technology is used to ensure that data cannot be tampered with or forged. The generalized blockchain also refers to the distributed bookkeeping technology based on the blockchain structure, including distributed consensus, privacy and security protection, peer-to-peer communication technology, network protocols, smart contracts, etc. Blockchain technology uses encrypted chain block structure to verify and store data, and uses distributed node consensus algorithm to generate and update data. Among them, the consensus algorithm is a mathematical algorithm that realizes the establishmen...

AI Technical Summary

Problems solved by technology

Although the application of blockchain technology in regulatory scenarios has been relatively extensive and mature, due to the particularity of local area networks, the application of blockchain technology in regulatory LANs has not received much attention and faces many challenges.

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