Chinese Journal of Network and Information Security ›› 2021, Vol. 7 ›› Issue (6): 44-55.doi: 10.11959/j.issn.2096-109x.2021104

• TopicⅠ: Novel Network Technology and Security • Previous Articles    

Research progress on dynamic hopping technology for network layer

Weizhen HE1, Fucai CHEN1, Jie NIU2, Jinglei TAN1, Shumin HUO1, Guozhen CHENG1   

  1. 1 Information Engineering University, Zhengzhou 450001, China
    2 Unit 61212 of the Chinese People's Liberation Army, Beijing 100091, China
  • Revised:2021-04-27 Online:2021-12-01 Published:2021-12-01
  • Supported by:
    The National Key R&D Program of China(2021YFB1006200);The National Key R&D Program of China(2021YFB1006201);The National Natural Science Foundation of China(62072467)


Firstly, the basic concept of network layer hopping technology was introduced and the security threats it faced were given.Then, two type of models and communication methods of network layer hopping technology based on traditional networks and software-defined networks were given.And the network layer hopping technology was classified from three aspects of hopping attributes, the method of hopping realization and the method of hopping trigger, two evaluation models of network layer hopping were given.Finally, the problems that still exist in the network layer hopping technology and the corresponding development direction were summarized.

Key words: moving target defense, network layer dynamic hopping, software defined network, IP hopping, scanning attack

CLC Number: 

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