Journal on Communications ›› 2016, Vol. 37 ›› Issue (9): 1-9.doi: 10.11959/j.issn.1000-436x.2016172

• Papers •     Next Articles

Detection algorithm for cache pollution attacks based on node state model in content centric networking

Hong-bo TANG,Lin-hao ZHENG,Guo-dong GE,Quan YUAN   

  1. National Digital Switching System Engineering& Technological R&D Center,Zhengzhou 450002,China
  • Online:2016-09-25 Published:2016-09-28
  • Supported by:
    The National Key Basic Research and Development Programs of China (973 Program);The Foundation for Innovative Research Groups of the National Natural Science Foundation of China;The National High-Tech Research and Development Program of China (863 Program)

Abstract:

Aiming at cache pollution attacks in content centric networking,the attacks were quantitatively described by three parameters,namely number of pollution contents,distribution of attack requests and attack intensity,then the cache state model of node under attack was built.Benefited from the analysis of key parameters of cache node,the attack detection principle based on node state model was put forward,correspondingly,two attack detection algorithms were instantiated with the observation parameters of cache replacement ratio and request arrival rate.The simulation results show that proposed algorithm can obtain good detection performance under each decentralized attack and centralized attack.

Key words: content centric networking, cache pollution attacks, cache state model, attack detection

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