Wasserstein Metric-Based Location Spoofing Attack Detection in WiFi Positioning Systems

<div>Matrix of the Wasserstein metric. (a) Wasserstein metric matrix of signals from a set of legitimate WiFi APs. (b) Wasserstein metric matrix of signals from both legitimate and fake WiFi APs.</div>

Security and Communication Networks

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Figure 8

Figure 8: Wasserstein Metric-Based Location Spoofing Attack Detection in WiFi Positioning Systems 