Enabling Bluetooth Low Energy auditing through synchronized tracking of multiple connections

Jose Gutierrez del Arroyo, Jason Bindewald, Scott Graham and Mason Rice

International Journal of Critical Infrastructure Protection, 2017, vol. 18, issue C, 58-70

Abstract: Bluetooth Low Energy is a wireless communications protocol that is increasingly used in critical infrastructure applications, especially for inter-sensor communications in wireless sensor networks. Recent security research notes a trend in which developers and vendors have opted out of implementing Bluetooth Low Energy link security in many devices, enabling protocol attacks and attack frameworks. To help defend devices with no link security, researchers recommend the use of Bluetooth Low Energy traffic sniffers to generate auditable communications logs. Unfortunately, current sniffers can only follow a single connection at a time, and some are ineffective at capturing long-lived connections due to synchronization problems. These limitations make current sniffers impractical for use in wireless sensor networks.

Keywords: Bluetooth Low Energy; Wireless Sensor Networks; Wireless Security; Traffic Sniffers (search for similar items in EconPapers)
Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:eee:ijocip:v:18:y:2017:i:c:p:58-70

DOI: 10.1016/j.ijcip.2017.03.006

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