Information and Communications Technology and Policy

Information and Communications Technology and Policy

Information and Communications Technology and Policy ›› 2023, Vol. 49 ›› Issue (4): 48-58.doi: 10.12267/j.issn.2096-5931.2023.04.008

Previous Articles     Next Articles

Practices and thoughts on privacy-preserving computation under the basic data system

FANG Jing1, ZHOU Yongkai2, BIAN Yang1, WANG Qi2, DING Yadan2   

  1. 1. Shanghai Fudata Technology Co., Ltd., Shanghai 200126, China
    2. Fintech Research Institute of China Union Pay Co., Ltd., Shanghai 201201, China
  • Received:2023-03-03 Online:2023-04-25 Published:2023-04-26

Abstract:

Privacy-preserving computation (PPC) is an information technology that analyzes and calculates data and provides results to the data demander on the premise that the data provider does not disclose the original data. This paper describes the development background and current situation of PPC, and analyzes the constraints in its development process. Then, it reviews the industry exploration practice of promoting the development of PPC business, contribution incentive and service ecology in combination with the relevant opinions on the construction of basic data system. Finally, several suggestions on data rights confirmation, income distribution and ecological construction are proposed. It is expected to provide a reference for promoting the role of PPC in the construction of data factor market.

Key words: privacy-preserving computation, data factor, data assets, data rights confirmation, trustworthy delivery, interconnection

CLC Number: