Wireless Security

Set Your Drones to Stun: Using Cyber-Secure Quadcopters to Disrupt Active Shooters

Abstract:

This paper will examine pairing the autonomous precision-flight capabilities of Micro- Unmanned Aerial Vehicles (UAVs) with the growing capability of Artificial Intelligence (specifically AI based on neuromorphic computing systems) to field cyber-secure, active-shooter response systems to counter the active-shooter threat to civilian ‘soft targets’, such as schools or train stations. This paper proposes a pilot to demonstrate the feasibility of disrupting terrorist attacks with a micro-UAV, armed with less than lethal weapons, for instance, a stun gun, where such a ‘stun-drone’ is part of an emergency-response system that is trustworthy and correctly engages only active shooters.

Radio Frequency Fingerprinting through Preamble Manipulation

ABSTRACT

This paper demonstrates a novel and complementary approach to exploiting physical-layer differences among wireless devices. This research records packets with standard-length IEEE 802.11b preambles using a software defined radio, manipulates the recorded preambles by shortening their length, then replays the altered packets toward the transceivers under test. Five transceiver types from three manufacturers are distinguishable by analysing differences in packet reception with respect to preamble length with greater than 99% accuracy using a small number of test packets.  The results demonstrate that preamble manipulation is effective for multi-factor device authentication, network intrusion detection, and remote transceiver type fingerprinting.

Journal of Information Warfare

The definitive publication for the best and latest research and analysis on information warfare, information operations, and cyber crime. Available in traditional hard copy or online.

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The definitive publication for the best and latest research and analysis on information warfare, information operations, and cyber crime. Available in traditional hard copy or online.

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