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Please use this identifier to cite or link to this item: http://hdl.handle.net/10445/5949

Title: A Proposal of Reliable Transmission Records Collection Method for MANET Forensics, and its Evaluation
Authors: Otaka, Akira
Takagi, Tsuyoshi
Takahashi, Osamu
Abstract: It is reported that there have been several attacks on MANET networks. Furthermore, several intrusion detection systems (IDSs) for MANET are being discussed. However, as the IDS is not a perfect system, it may mistake a normal node for a malicious one. It is important that a node can prove accurate information on the communication status (ex. relaying packets) to a third person. In other words, studying MANET forensics is essential. We first define the MANET forensics model, and propose which contents should be collected as evidence of an attack, and the method of retrieving evidence packets from the witness node. Furthermore, we implemented a prototype system on the basis of the proposed method, and evaluated the performance, using the network simulator. Finally, we conclude that our proposal is suitable for MANET forensics and discuss the subject of future research.
Research Achievement Classification: 国際会議/International Conference
Type: Conference Paper
Peer Review: あり/yes
Solo/Joint Author(s): 共著/joint
Published journal or presented
academic conference: 
International Workshop on Informatics, IWIN2008
Spage: 24
Epage: 28
Date: Sep-2008
Publisher: Informatics Society
Appears in Collections:Takahashi, Osamu

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