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In order to design robust systems for security and forensics of Wireless LANs (WLANs), real-time channel measurements are imperative. We introduce a WLAN Forensics (WiFo) system that uses a grid of WiFi sensors to generate a real-time channel model as well as locate each user within one of the grid areas surrounded by four sensors (or two sensors and the(More)
In this paper we discuss three location determination mechanisms for WLANs based on geolocation models (Global Positioning System, Angle of Arrival, Time-based Models and a Signal Strength based model). We also present a new mechanism that determines the location of a WLAN station within a triangle or quadrangle with probabilistically the strongest(More)
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