Data flow detection method and device based on block chain and server

Abstract

The embodiment of the invention provides a data flow detection method and device based on blockchain and a server. The method comprises the following steps: when the server receives a data stream acquisition request for a target data service sent by a user terminal, generating a to-be-verified blockchain for a verification strategy of a specific target data service, so the difference of differentdata services is considered, and the security and the pertinence of the authentication process are improved; enabling the user terminal to calculate the to-be-verified field according to the blockchain generation field in the to-be-verified block chain to generate a corresponding verification field, wherein because the fields to be verified are randomly added, and the difficulty of cracking by a hacker can be improved; performing lawful state detection after the verification blockchain is formed, allowing the user terminal to access the data stream address of the target data service after thedetection is passed, and repeatedly performing verification by monitoring the access information of the user terminal in real time during the period, so the authentication success rate and the security are further improved.

Description

Technical field [0001] This application relates to the field of network security technology, and specifically to a method, device and server for detecting data flow based on blockchain. Background technique [0002] In the traditional scheme, each data provider website can continuously provide high-quality data content to increase its own website traffic during its operation. However, the access address of these high-quality data content is often easily stolen by some third-party data providers and used in The third-party data provider’s own website, which leads to a large number of users accessing their own data services through other third-party websites, not only leads to the loss of many users, but also has great privacy and security risks for users. In the existing solution, although the authentication steps of the terminal user terminal are provided to identify the stream address requested by the user terminal, the difference between different data services is not considere...

AI Technical Summary

Problems solved by technology

[0002] In the traditional solution, each data provider website can continuously provide high-quality data content to increase its own website traffic during operation. However, the access addresses of these high-quality data content are often easily stolen by some third-party data providers and used in The third-party data provider's own website causes a large number of users to access their own data services through other third-party websites, which will not only lead to the loss of many users, but also pose a great privacy security risk to users

In the existing scheme, although the authentication step of the terminal user terminal is provided to identify the flow address requested by the user terminal, the difference between different data services is not considered, and a set of authentication schemes usually adopted for all data services , and it is very easy to be cracked by hackers during the authentication process, resulting in a low authentication success rate

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