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A key management and vulnerable area detection scheme for secure pervasive environments

Title
A key management and vulnerable area detection scheme for secure pervasive environments
Authors
Oh H.Chae K.
Ewha Authors
채기준
SCOPUS Author ID
채기준scopus
Issue Date
2008
Journal Title
Proceedings - 3rd International Conference on Convergence and Hybrid Information Technology, ICCIT 2008
Indexed
SCOPUS scopus
Abstract
Wireless Sensor Networks (WSNs) is a very attractive technique to support Ubiquitous Pervasive Computing (UPC) due to many merits such as compact form, low-power, and potential low cost. However, the more the number of sensor node is increased, the more difficult the manager monitors WSNs individually. And faults of the sensing value are common due to the artificial attacker and the lack of physical protection. Therefore, we propose a key management and distributed abnormal area scanning scheme using spatial, temporal correlation and in-network aggregation for secure UPC. Simulations show that our scheme can clearly identify the abnormal sensors with high accuracy even in the existence of normal sensors, abnormal sensor, and event-detecting sensors. In addition, we show that the delivery ratio is increased under various network environments through the key management scheme. © 2008 IEEE.
DOI
10.1109/ICCIT.2008.364
ISBN
9780769534077
Appears in Collections:
엘텍공과대학 > 컴퓨터공학과 > Journal papers
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