Document Type

Journal Article

Publisher

Edith Cowan University

Faculty

Faculty of Computing, Health and Science

School

ECU Security Research Institute

RAS ID

14824

Comments

This article was originally published as: Johnstone, M. N., & Jarvis, J. A. (2012). On the Effectiveness of Intrusions into ZigBee-based Wireless Sensor Networks. Journal of Network Forensics, 4(1), 27-39.

Abstract

Wireless Sensor Networks are becoming popular as a means of collecting data by military organisations, public utilities, motor vehicle manufacturers and security firms. Unfortunately, the devices on such networks are often insecure by default, which creates problems in terms of the confidentiality and integrity of data transmitted across such networks. This paper discusses attacks that were successful on a simple network consisting of nodes using the ZigBee protocol stack and proposes defences to thwart these attacks, thus leading to increased user confidence in the ability of organisations to provide secure and effective services. The outcomes were that it was possible to add false nodes to a test network and have these nodes accepted by the network. This was because the packet encryption available for the devices was disabled by default.

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