Detecting Malicious Storage Node in WSN

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Provided by: Creative Commons
Topic: Storage
Format: PDF
The architecture of two-tiered sensor networks where the storage nodes serve as an intermediate tier between sensors and a sink for storing data and processing queries has been widely adopted because of the benefits of power and storage saving for sensors as well as the efficiency of query processing. The importance of storage nodes also makes them attractive to attackers. The SafeQ a protocol that prevents attackers from gaining information from both sensor collected data and sink issue queries.
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