Mobile ad hoc networks (MANET) have the properties of open medium and decentralized structure, so malicious nodes can easily attack MANET nodes. Furthermore, it is more difficult to establish a protection mechanism on a dynamic topology than a fixed one. In this paper, we propose a specification-based intrusion detection model (SIDM) with the concept of previous two forwarders (PTF) which utilizes the previous hop routing messages to assure the integrity of the routing message. As a result, all vulnerable message fields that could be tampered with during transmission are protected by our method. The proposed SIDM is lightweight and deployable in a distributed environment. By employing the designed idea into the AODV routing protocol, the experimental results demonstrate suitable performance in MANET.
|Number of pages||6|
|Publication status||Published - 2012 Dec 12|
|Event||3rd International Conference on Innovations in Bio-Inspired Computing and Applications, IBICA 2012 - Kaohsiung City, Taiwan|
Duration: 2012 Sept 26 → 2012 Sept 28
|Other||3rd International Conference on Innovations in Bio-Inspired Computing and Applications, IBICA 2012|
|Period||12-09-26 → 12-09-28|
All Science Journal Classification (ASJC) codes