Information and Communications Technology and Policy

Information and Communications Technology and Policy

Information and Communications Technology and Policy ›› 2022, Vol. 48 ›› Issue (5): 45-52.doi: 10.12267/j.issn.2096-5931.2022.05.006

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Overview of privacy preserving computing application scenarios

JIA Xuan1, BAI Yuzhen1, MA Zhihua2   

  1. 1. Cloud Computing & Big Data Research Institute, China Academy of Information and Communications Technology, Beijing 100191, China
    2. Telecommunication Science and Technology Research Institute, Beijing 100083, China
  • Received:2022-03-30 Online:2022-05-15 Published:2022-05-26

Abstract:

Private preserving computing technology is a method to process data without knowing other participants’ original data. And private preserving computing technology ensures the “availability and invisibility” of data, which has become the technical solution for secure data circulation and has been applied in data-intensive industries. This paper introduces the typical applications of privacy preserving computing in finance, medical, government affairs and some innovative scenarios. Then, we summarize the corresponding application paradigm of these scenarios. In conclusion, we discuss the problems of privacy preserving computing application and analyze its future development trend.

Key words: privacy preserving computing, multi-party secure computing, federated learning, privacy preserving computing application

CLC Number: