Wormhole attack is one of the most serious attacks on DV-Hop localization algorithm. Previous solutions usually require hardware support, or a higher ratio of beacon nodes and very complex mathematical operations. In this paper, we analyze the effect of the wormhole attack on DV-Hop algorithm, which mainly destroys the network topological structure and shrinks hop count between nodes and expands the localization error. We propose a modified DV-Hop method without additional hardware support against wormhole attacks. Through analyzing the characteristics of the neighboring nodes set of nodes attacked, this method detects wormhole attack, then locates nodes by using an improved DV-Hop algorithm. We show that the scheme can detect wormhole attacker adequately, and the obtained localization accuracy is even better than that of the DV-Hop method without wormhole attacks in most cases.
목차
Abstract 1. Introduction 2. Related Works 3. Hypothesis 4. NSDV-Hop System Model 4.1 Find out the Attacked Node Set SW 4.2. Classify the Nodes of SW for Processing 4.3. Locate with the MHDV-Hop Method 5. Analysis of Simulation Results 5.1. Simulation Settings 5.2. Simulation Results and Analysis 6. Conclusions and Future Work References
Jiuhu Zheng [ School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing,210094,China, School of Information Technology, Jiangsu Institute of Commerce, Nanjing,211168,China ]
Huanyan Qian [ School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing,210094,China ]
보안공학연구지원센터(IJSH) [Science & Engineering Research Support Center, Republic of Korea(IJSH)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Smart Home
간기
격월간
pISSN
1975-4094
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Smart Home Vol.9 No.12