Abstract:

Focusing on innovative practices in public data authorization operations, this paper conducts an in-depth exploration of two reference technical architectures for public data authorization operations based on data space. The comparative analysis reveals that data space constructed upon data element repositories demonstrates significant advantages in supporting public data authorization operations: it not only exhibits strong universality by providing technically simple and low-cost implementation solutions, but also fulfills data security and compliance requirements. Through establishing a trusted data space centered around data element repositories, effective management and trusted circulation throughout the entire lifecycle of public data authorization operations can be achieved.

Key words: public data authorization operations, data element market, data space