User identification and authentication using multi-modal behavioral biometrics
Novel fusion of keyboard, mouse, and GUI behavioral modalities for online authentication. First comparison testing of all three modalities with nearly free computer use. Reduced input requirements to 987 keystrokes, 28 mouse, and 85 GUI events. Ensemble classifier yields significantly better FAR and FRR over individual modalities.
behavioral biometrics computer security multi-modal fusion insider threat active authentication