A Secure Wireless Data Collection Approach for Smart Grid

作者：Mao, Yuxin^*; Wei, Guiyi

来源：Information-An International Interdisciplinary Journal, 2011, 14(12): 3929-3939.

• Smart Grid
• Wireless Network
• Data Collection
• Multipath Routing
• Intrusion Detection

The unattended nature of wireless-based smart grid makes them very vulnerable to an adversary's malicious attacks. This paper presents a novel secure routing mechanism for secure data collection in smart grid with compromised nodes. It explores secret sharing and multipath routing to achieve secure data transmission in wireless networks. It uses a novel tracing-feedback mechanism, which makes full use of the routing functionality of wireless networks, to improve the quality of data collection in smart grid. Moreover, we propose several intrusion detection algorithms to preserve the security of data collection dynamically. We also evaluate the approach with a simulation experiment and analyze the simulation results in detail. It can be seen that the approach is efficient to support secure data collection in smart grid based on wireless networks.

• 出版日期2011-12
• 单位浙江工商大学