Systems Engineering and Electronics ›› 2022, Vol. 44 ›› Issue (12): 3710-3718.doi: 10.12305/j.issn.1001-506X.2022.12.15

• Systems Engineering • Previous Articles     Next Articles

Efficient trusted security technology of user authentication and service collaboration in cloud manufacturing system

Longbo ZHAO1,2,*, Bohu LI1,3, Guoqiang SHI3,4   

  1. 1. School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China
    2. China Aerospace Science and Industry Corporation Limited, Beijing 100048, China
    3. Beijing Simulation Center, Beijing 100854, China
    4. State Key Laboratory of Intelligence Manufacturing System Technology, Beijing Institute of Electronic System Engineering, Beijing 100854, China
  • Received:2022-05-19 Online:2022-11-14 Published:2022-11-24
  • Contact: Longbo ZHAO

Abstract:

Aiming at the problem that the isolation of trust relationship between different security domains of cloud manufacturing system leads to the repeated identity authentication of users' cross domain access and the rejection of cloud service cross domain collaboration, an inter domain mutual trust process model for cloud manufacturing system is designed. An efficient trusted security optimization technology of user authentication and service cross domain collaboration based on inter domain mutual trust is proposed, which realizes the cross domain transmission of users'trusted identity and cloud manufacturing service cross domain collaboration. The application is verified in some enterprises, and a comparative analysis with the traditional method is given. The analysis results show that the efficient and trusted security technology proposed can improve the efficiency of cloud manufacturing system authentication and service cross domain collaboration without reducing the protection intensity of the existing security mechanism.

Key words: cloud manufacturing system, security technology, inter domain mutual trust, user authentication, service cross domain collaboration

CLC Number: 

[an error occurred while processing this directive]