|
Title:
|
A NOVEL OVERLAY IDS FOR WIRELESS SENSOR NETWORKS |
|
Author(s):
|
Sumanta Saha , Safiqul Islam , Sakhawat Hossen , Mohammad Saiful Islam Mamun |
|
ISBN:
|
978-972-8924-62-1 |
|
Editors:
|
Jörg Roth and Jairo Gutiérrez |
|
Year:
|
2008 |
|
Edition:
|
Single |
|
Keywords:
|
WSN; IDS; Cluster; Hierarchical Overlay Design |
|
Type:
|
Short Paper |
|
First Page:
|
144 |
|
Last Page:
|
148 |
|
Language:
|
English |
|
Cover:
|
|
|
Full Contents:
|
click to dowload 
|
|
Paper Abstract:
|
Wireless Sensor Network (WSN) consists of low cost sensor nodes which cannot afford to implement sophisticated
security system in it. That is why intrusion detection architecture for WSN is considerably different and difficult to
implement. Most of the current implementations are based on exchanging anomaly signals among the leaf level sensors
resulting in too much power consumption. We propose a novel architecture for Intrusion Detection System (IDS) in WSN
based on Hierarchical Overlay Design (HOD) that will distribute the overall responsibility of intrusion detection into
entities and thus conserve memory and power of the nodes. The architecture uses layered design with GSM cell like
structure based on special monitor nodes. The HOD structure enables the sensors to communicate using far less messages
and thus conserve precious power and also saves memory by not implementing IDS module on each sensor. The proposal
also uses rippling of alarm through layers and thus ensures proper delivery to the uppermost layer with redundancy. |
|
|
|
|
|
|
