The Study of Security Data Storage Technology in Heterogeneous Wireless Sensors Network

Provided by: AICIT
Topic: Storage
Format: PDF
The data storage is a hot point in Heterogeneous WSN area which is the inevitable trend of the WSN. Existing data storage technologies almost focus on the efficient data storage and access ways, and the security problems in WSN are ignored. Based on the efficient network hierarchy, this paper proposed a new security data storage technology for Heterogeneous WSN by applying the multi-key mechanism into the data storage. The simulation and experiments show this method reduces threatened node number when one node is destroyed, and the node power cost is not increase significantly at the same time.

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