A Survey on Sensor Authentication in Dynamic Wireless Sensor Networks

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Provided by: Creative Commons
Topic: Security
Format: PDF
While applications of wireless sensor network are diversified, several new issues such as mobility of sensor node are raised and bring security issues such as re-authentication and tracing the node movement. In the dynamic sensor network, mobile sensor nodes will continuously move around and frequently reconnect to other sensor nodes. While many security protocols to such networks occur significantly large overheads because their design only considered the static networks. There are several studies on such dynamic environments.
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