Information and Communications Technology and Policy

Information and Communications Technology and Policy

Information and Communications Technology and Policy ›› 2020, Vol. 46 ›› Issue (4): 7-11.

Special Issue: 工业互联网

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Research on data security protection system of Industrial Internet

  

  1. 1. National Engineering Lab for Big Data Software, Beijing Key Lab for Industrial Big Data System and Applicaition,TsinghuaUniversity,Beijing,100084,China;
    2. Sichuan Energy Internet Research institute, Tsinghua University, Chengdu 610042, China
  • Online:2020-04-15 Published:2020-11-10

Abstract: Data security, a key to ensuring Industrial Internet as a crucial infrastructure, is also one of the decisive factors determining its future development. Focusing on its data life-cycle and the main risks and security technologies in each phase, this article describes the corresponding relations between different phases within the architecture of Industrial Internet, and the policies of deploying different security measures. For Industrial Internet, the correlation between the “time” of data security life-cycle and the “space” of each part of its architecture must be realized to provide a security guidance for administrations and enterprises.

Key words: Industrial Internet, data security, life-cycle, active defense system