Blockchain threat intelligence analysis method and system based on big data integration

Abstract

The invention discloses a blockchain threat intelligence analysis method and a system based on big data integration. The method comprises the following steps: S1, monitoring a blockchain public chainand alliance chain node, automatically collecting new synchronization data of the node when monitoring that the blockchain public chain or alliance chain node has new synchronization data, and sendingthe collected data to a big data integration module; S2, arranging and classifying the acquired data; S3, obtaining an analysis strategy, analyzing the collected data according to the analysis strategy, obtaining a corresponding analysis result through matching, and sending the analysis result to an analysis result set; and S4, performing comprehensive analysis on the analysis result obtained according to each analysis strategy, and performing threat early warning reminding according to the comprehensive analysis result. Through the method and the device, the data flow direction of the blockchain can be analyzed in advance, the possible threat event is early warned, and accurate positioning is performed at the first time after the threat event occurs.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a block chain threat intelligence analysis method and system based on big data integration. Background technique [0002] Blockchain technology is a distributed ledger technology with the characteristics of decentralization and non-tamperable information. It is more and more favored by all walks of life. At present, there are two main forms of blockchain: public blockchain and alliance Blockchain; public blockchain (public chain) refers to a blockchain that anyone can read, anyone can send a transaction and the transaction can be effectively confirmed, and anyone can participate in it; alliance chain block Chain (consortium chain) means that each node participating in the blockchain system is licensed, and unlicensed nodes cannot intervene in the system. [0003] With the rapid development of the Internet and people's growing needs for security and privacy, blockchain techn...

AI Technical Summary

Problems solved by technology

[0005] The threat data analysis scheme of traditional blockchain applications generally adopts the threat data analysis method using traditional Internet security services, that is, after a security problem occurs, traditional methods such as manually checking access records and manually analyzing application logs, etc., such methods There are problems such as high labor costs, long analysis time, error and omission troubleshooting, and inability to prevent risks

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