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PERCOM
2006
ACM
12 years 9 months ago
Resilient Aggregation with Attack Detection in Sensor Networks
In this paper, we propose a new model of resilient data aggregation in sensor networks, where the aggregator analyzes the received sensor readings and tries to detect unexpected d...
Levente Buttyán, Péter Schaffer, Ist...
ICC
2007
IEEE
157views Communications» more  ICC 2007»
12 years 4 months ago
Secure Aggregation in Sensor Networks Using Neighborhood Watch
Abstract— Many sensor networks (SN) use in-network aggregation to minimize the amount of data transmitted by sensors. Unfortunately, aggregation makes the network more vulnerable...
Paul Rabinovich, Robert Simon
ICDCS
2007
IEEE
12 years 4 months ago
Resilient Cluster Formation for Sensor Networks
Sensor nodes are often organized into clusters to facilitate many network operations such as data aggregation. Clustering has to be protected in hostile environments. Otherwise, a...
Donggang Liu
SASN
2004
ACM
12 years 3 months ago
Resilient aggregation in sensor networks
This paper studies security for data aggregation in sensor networks. Current aggregation schemes were designed without security in mind and there are easy attacks against them. We...
David Wagner
SECON
2010
IEEE
11 years 7 months ago
RDAS: Reputation-Based Resilient Data Aggregation in Sensor Network
Data aggregation in wireless sensor networks is vulnerable to security attacks and natural failures. A few nodes can drastically alter the result of the aggregation by reporting er...
Carlos R. Perez-Toro, Rajesh Krishna Panta, Saurab...
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