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ZTE Communications ›› 2008, Vol. 6 ›› Issue (1): 13-17.

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Development of Trusted Network and Challenges It Faces

Lin Chuang1, Wang Yuanzhuo1, Tian Liqin1, 2   

  1. 1 . Department of Computer Science and Technology , Tsinghua University , Beijing 100084 , China ;
    2 . Department of Computer, North China Institute of Science and Technology , Beijing 101601 , China
  • 出版日期:2008-03-25 发布日期:2020-03-03
  • 作者简介:Lin Chuang got his Bachelor s, Master s and PhD degrees from Tsinghua University, Chinese Academy of Sciences and Tsinghua University, respectively. He is a professor and doctoral advisor in the Department of Computer Science and Technology of Tsinghua University, and was the former director of the Department of Computer Science and Technology of Tsinghua University. Now, he is also the member of Association for Computing Machinery (ACM), Chinese representative of the Technical Committee Communication Systems of the International Federation for Information Processing (IFIP TC6), and the member of Institute of Electrical and Electronics Engineers (IEEE) senior. His research interests include computer network, system performance evaluation, security analysis and Petric network. So far, he has published 3 books and over 290 papers.

    Wang Yuanzhuo got his PhD degree from University of Science and Technology Beijing. He is an assistant researcher in Tsinghua University, and a senior member of China Computer Federation. His research interests include trusted network, grid computing, network QoS, and security evaluation. Up to now, he has published over 20 papers.

    Tian Liqin is an associate professor and an adviser to both graduate and PhD students in North China Institute of Science and Technology, as well as a member of China Computer Federation Petri Network Committee. His research interests include computer network, workflow model and trusted network. So far, he has published 32 papers.
  • 基金资助:
    This work was funded by the National Natural Science Foundation of China under Grant 90412012 and 60673187.

Development of Trusted Network and Challenges It Faces

Lin Chuang1, Wang Yuanzhuo1, Tian Liqin1, 2   

  1. 1 . Department of Computer Science and Technology , Tsinghua University , Beijing 100084 , China ;
    2 . Department of Computer, North China Institute of Science and Technology , Beijing 101601 , China
  • Online:2008-03-25 Published:2020-03-03
  • About author:Lin Chuang got his Bachelor s, Master s and PhD degrees from Tsinghua University, Chinese Academy of Sciences and Tsinghua University, respectively. He is a professor and doctoral advisor in the Department of Computer Science and Technology of Tsinghua University, and was the former director of the Department of Computer Science and Technology of Tsinghua University. Now, he is also the member of Association for Computing Machinery (ACM), Chinese representative of the Technical Committee Communication Systems of the International Federation for Information Processing (IFIP TC6), and the member of Institute of Electrical and Electronics Engineers (IEEE) senior. His research interests include computer network, system performance evaluation, security analysis and Petric network. So far, he has published 3 books and over 290 papers.

    Wang Yuanzhuo got his PhD degree from University of Science and Technology Beijing. He is an assistant researcher in Tsinghua University, and a senior member of China Computer Federation. His research interests include trusted network, grid computing, network QoS, and security evaluation. Up to now, he has published over 20 papers.

    Tian Liqin is an associate professor and an adviser to both graduate and PhD students in North China Institute of Science and Technology, as well as a member of China Computer Federation Petri Network Committee. His research interests include computer network, workflow model and trusted network. So far, he has published 32 papers.
  • Supported by:
    This work was funded by the National Natural Science Foundation of China under Grant 90412012 and 60673187.

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摘要： As the information network plays a more and more important role globally, the traditional network theories and technologies , especially those related to network security, can no longer meet the network development requirements . Offering the system with secure and trusted services has become a new focus in network res earch . This paper first discusses the meaning of and aspects involved in the trusted network. According to this paper, the trusted network should be a network where the network s and users behaviors and their results are always predicted and manageable . The trustworthiness of a network mainly involves three aspects : service provider, information transmission and terminal user. This paper also analyzes the trusted network in terms of trusted model for network/user behaviors , architecture of trusted network, s ervice survivability and network manageability, which is designed to give ideas on solving the problems that may be faced in developing the trusted network.

Abstract: As the information network plays a more and more important role globally, the traditional network theories and technologies , especially those related to network security, can no longer meet the network development requirements . Offering the system with secure and trusted services has become a new focus in network res earch . This paper first discusses the meaning of and aspects involved in the trusted network. According to this paper, the trusted network should be a network where the network s and users behaviors and their results are always predicted and manageable . The trustworthiness of a network mainly involves three aspects : service provider, information transmission and terminal user. This paper also analyzes the trusted network in terms of trusted model for network/user behaviors , architecture of trusted network, s ervice survivability and network manageability, which is designed to give ideas on solving the problems that may be faced in developing the trusted network.