Security considerations for IEEE 802.15.4 networks
Proceedings of the 3rd ACM workshop on Wireless security
Survey and benchmark of block ciphers for wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
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This paper discusses selected security issues of the Zigbee/802.15.4 standard. The first part gives an introduction to the 802.15.4 standard and describes the security of the two lowest layers (MAC, PHY). The second part focuses on ZigBee architecture and its security functions. The last part outlines security problems in the specified standards, the network vulnerabilities and tries to draw new research topics in the area of sensor networks security.