Heterogeneous network environment multi-center digital identity management method

Abstract

The invention discloses a heterogeneous network environment multi-center digital identity management method. A blockchain-based heterogeneous cross-domain identity management system is adopted to realize multi-center data identity management, and the system comprises a blockchain-based joint identity management platform and a secondary identity management system accessed to the joint identity management platform; the blockchain-based joint identity management platform is composed of authorized nodes, the nodes form a peer-to-peer network, and the nodes cooperate with the secondary identity management system through a joint identity management gateway to complete cross-domain authentication and cross-domain identity information transmission; the system functions include an identity servicelayer, a service implementation layer and a blockchain basic platform layer, wherein the identity service layer provides identity management services externally, the service implementation layer specifically implements an identity management function, and the blockchain basic platform layer provides basic blockchain services. The scheme of the invention realizes the joint management of multi-trusted domain user identities in a heterogeneous network environment.

Description

technical field [0001] The invention relates to a multi-center digital identity management method in a heterogeneous network environment. Background technique [0002] The traditional unified identity management system adopts a centralized method to realize centralized identity management, centralized authentication management, centralized authorization management and centralized audit management of users and system resources, making it easier to access the application system of the enterprise network or Internet environment ,Safety. However, in the centralized way, in terms of the workload of management personnel and the performance of identity services, although it can be alleviated through hierarchical control and multi-server collaboration, there are still shortcomings. More importantly, the centralized model relies on centralized trust, and under the current rapid development of information applications, many systems involve multiple stakeholders, and there is often in...

AI Technical Summary

Problems solved by technology

These identity management solutions solve the problem of identity management across multiple trust domains to a certain extent, but they do not solve the problem of effective fusion management of heterogeneous network environments and heterogeneous identity management models

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