Behavioral biometrics measures how you interact with your devices—typing speed, mouse movement, touch patterns—to verify it's really you without a password. The security risk is that these patterns can be spoofed or stolen, and unlike a password, you can't change your typing style if someone replicates it. Continuous authentication based on behavior is convenient but creates a new attack surface.
Behavioral biometrics refers to the practice of identifying individuals based on patterns in how they type, swipe, move a mouse, or hold a device, creating a unique digital signature from everyday actions.
While platforms use this technology to enhance security, it also enables persistent covert surveillance of users, and AI makes real-time behavioral profiling increasingly accurate, raising serious concerns about consent and personal privacy.
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