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  • 标题:Attacks Identification Detections Based on Disruption Tolerant Networks
  • 本地全文:下载
  • 作者:IJCTA.Senthil Kumar ; R.Sathya.
  • 期刊名称:International Journal of Computer Techniques
  • 电子版ISSN:2394-2231
  • 出版年度:2016
  • 卷号:3
  • 期号:4
  • 页码:1-4
  • 语种:English
  • 出版社:International Research Group - IRG
  • 摘要:Malicious and selfish behaviors represent a serious threat against routing in disruption tolerant networks. Due to the unique network characteristics, designing a misbehavior detection scheme in DTN is regarded as a great challenge. In this paper, we propose iTrust, a probabilistic misbehavior detection scheme, for secure DTN routing toward efficient trust establishment. Selfish node B receives the packets from node A but launches the black hole attack by refusing to forward the packets to the next hop receiver C. Since there may be no neighboring nodes at the moment that B meets C, the misbehavior cannot be detected due to lack of witness, which renders the monitoring-based misbehavior detection less. This research Proposal Further includes The concepts of contact schedules, contact capacity and Link metrics. In addition the proposed aigorithm C T P A B En facilitates encrcyption functionality based on the user needs.The number of users in the DTN is limited and can be scalable in the future.
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