Risk assessment method based on block chain technology

Abstract

The invention relates to the technical field of block chains, and discloses a risk assessment method based on a block chain technology, and the method comprises the following steps: 1, carrying out the construction of a block chain; data preparation: importing or inputting data into the equipment; sorting and classifying the data; step 2; analyzing the data: analyzing the classified data information for multiple times; and performing classification again according to the type of the data; step 3, monitoring the data: performing data monitoring on the special-shaped data according to data information transmitted by the big data information, and analyzing and tracking an operation track by using a block chain; and step 4, performing operation analysis monitoring: judging the normal use of the data according to the operation path of the data. According to the invention, data can be tracked in time by using the system; the data is prevented from being tampered; the data can be backed up in time, so the use safety effect is better; the data can be well protected; and relatively complete analysis can be carried out on the data.

Description

technical field [0001] The present invention relates to the field of block chain technology, in particular to a risk assessment method based on block chain technology. Background technique [0002] From a technical point of view, blockchain involves many scientific and technical issues such as mathematics, cryptography, the Internet and computer programming. From the perspective of application, in simple terms, blockchain is a distributed shared ledger and database, which has the characteristics of decentralization, non-tampering, traceability throughout the process, traceability, collective maintenance, and openness and transparency. [0003] Risk assessment refers to the work of quantitatively assessing the impact of the event on people's life, life, property and other aspects and the possibility of loss before or after the occurrence of the risk event (but not yet over). That is, risk assessment is to quantitatively evaluate the possible degree of impact or loss caused b...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a risk assessment method based on blockchain technology, which has the advantages of timely tracking of data, prevention of data tampering, and good data analysis effect, and solves most of the existing risks that can only be Its risk judgment cannot track and back up the root cause of the data and subsequent operations; resulting in poor security during use; resulting in information leakage and data tampering; and poor data analysis results

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