ZigBee sensor network security has the ability to manipulate the physical state of the device through wireless connection and results in serious damage. It has been proven that ZigBee stack suffers from several pitfalls that threaten the integrity, authentication and confidentiality of the network. Different attempts have been proposed as an attempt to modify the stack. However, our approach is summarized by addressing the security issues at the PHY and MAC layer without changing the stack or placing any extra load on the network. For this purpose, we have used cognitive radio in order to monitor the activity on the network and proved that it could be used as an intrusion detection in order to detect if there is any malicious activity and perhaps prevent it.
|School:||California State University, Long Beach|
|School Location:||United States -- California|
|Source:||MAI 50/04M, Masters Abstracts International|
|Subjects:||Computer Engineering, Electrical engineering|
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