detect packet droppers and modifiers using light weight secure scheme
K.V.Sridevi,P.Yamini priyanka,A. Beenagodbin
Published in International Journal of Advanced Research in Computer Science Engineering and Information Technology
ISSN: 2321-3337 Impact Factor:1.521 Volume:4 Issue:3 Year: 01 April,2016 Pages:781-789
Abstract
Large scale sensor networks are deployed in numerous application domains, and the data they collect are used in decision making for critical infrastructures. Data are streamed from multiple sources through intermediate processing nodes that aggregate information. A malicious adversary may introduce additional nodes in the network or compromise existing ones. SENSOR networks are used in numerous application domains, such as cyber physical infrastructure systems, environmental monitoring, power grids, etc. Data are produced at a large number of sensor node sources and processed in network at intermediate hops on their way to a Base station (BS) that performs decision making. Provenance management for sensor networks introduces several challenging requirements, such as low energy and bandwidth consumption, efficient storage and secure transmission. This propose a novel lightweight scheme to securely transmit provenance for sensor data. It introduces efficient mechanisms for provenance verification and reconstruction at the base station. And this, extend the secure provenance scheme with functionality to detect packet drop attacks staged by malicious data forwarding nodes. The goal is to design a provenance encoding and decoding mechanism that satisfies such security and performance needs.
Kewords
Provenance, Security, Sensor networks
Reference
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