Alarming: Wi-Fi Routers Can Scan Your Body to Identify Exactly Who You Are
These aren’t welcome findings, because almost every home in America has a Wi-Fi router. Theoretically, once you have been ID’d by your personal router (if it has built-in beam forming technology), other similar Wi-Fi signals anywhere in the world could “see” you passing by. This is the type of tech that could be added to your biometric profile as a fail-safe ID that can’t be spoofed. Cameras might see your face to ID you, but you cannot hide from Wi-Fi.