Earticle

초록

영어

Wormhole attack is a coordinated attack that launched by two or more malicious node. With a high quality private link malicious node, attracted traffic, attacked routing protocol, destroyed network topology, has a great threat to space information network. We propose a wormhole attack detection algorithm based on abnormal topology and time delay in space information network and the algorithm is mainly composed of two phases: finding abnormal topology and getting the malicious node. According to the number of nodes which are mutually non-one-hop neighbors in the normal network and the abnormal topology in backbone get the suspicious neighbors. To confirm the fake link, uses the round trip time to detect suspicious neighbors. Sends warning messages to isolate false neighbors or malicious nodes to ensure the security of the network. Using the network simulation software NS2 analyses the performance of the detection algorithm. The simulation results show that the proposed algorithm can detect wormhole also has high detection rate and a low false positive rate.

목차

Abstract
 1. Introduction
 2. Detection Algorithm in Space Information Network
  2.1. Abnormal Topology Searches
  2.2. Confirm the Malicious Node of Wormhole Attack
 3. Performance Evaluations
 4. Conclusions
 References

키워드

저자

• Yu Geng [ Shenyang Aerospace University, Shenyang Liaoning china ]
• Zhang jie [ Northeastern University, College of information science and Engineering, Shenyang Liaoning china ]
• Zhang Yongfang [ Northeastern University, College of information science and Engineering, Shenyang Liaoning china ]
• Ye ning [ Northeastern University, College of information science and Engineering, Shenyang Liaoning china ]
• Ren Kaiya [ Air force of Chengdu Military Area Command china ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605