Earticle

초록

영어

Cryptography and Authentication is the traditional approach to provide security in WSNs(Wireless Sensor Networks). However, that conventional approach is not sufficient for the unique characteristics and novel misbehaviors encountered in WSNs. In this paper, we use a general tool which has been used in economics, statistics and data analysis. With this approach, we propose a task-based trust management framework for WSNs where nodes maintain reputation for other nodes of several different tasks and use it to evaluate their trustworthiness. We show that this framework provides a scalable, diverse and a generalized approach to recognize all types of misbehavior resulting from malicious or faulty sensor nodes. Our framework has more simple trust computation than ATSN and more suitable for scarce power resource nodes. The simulation results and analysis show that our framework can detect the malicious nodes fast if having abnormal result while doing certain task with other nodes.

목차

Abstract
 1. Introduction
 2. Related Works
 3. Task-based Trust Framework
  3.1 The Monitoring Module
  3.2 Reputation Handling Module
  3.3 Trust Handling Module
 4. Experimental Results
 5. Conclusion
 References

저자

• Haiguang Chen [ Dept of Computer Science, Shanghai Normal University ]

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