Dynamic Access Control Method of Industrial Internet Data Based on Smart Contracts
The conventional dynamic access control method of industrial Internet data is mainly malicious access control.When the number of concurrent access users is large,the scope of data access control is limited,which affects the access security of Internet data.Therefore,the dynam-ic access control method of industrial Internet data based on smart contract is designed.Authen-ticate industrial Internet data dynamic access identity,when the data demanders initiate data ac-cess request,through the way of token authentication authentication,so as to meet the security needs of data access control.Establish the Internet data dynamic access control mechanism based on the smart contract,take the industrial Internet data demanders access data provider data re-sources as the background,deploy each access control smart contract,and further ensure the secu-rity performance of the data access control.The comparative experiment proves that the control method is more safe and can be applied in real life.
smart contractindustrial Internetdatadynamic accessaccess control method
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