Context-Aware Implicit Authentication of Smartphone Users Based on Multi-Sensor Behavior

Implicit authentication is a new research direction to enhance the privacy protection of smartphones. However, implicit authentication has low robustness due to its vulnerability to environment. Motivated by this, this paper proposes a context-aware implicit authentication, which is a scheme to impr...

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Veröffentlicht in:	IEEE access 2019, Vol.7, p.119654-119667
Hauptverfasser:	Wang, Renzhong, Tao, Dan
Format:	Artikel
Sprache:	eng
Schlagworte:	Accelerometers Authentication body posture Context context awareness Distance measurement Feature extraction Implicit authentication Measurement methods multi-sensor Robustness Sensors Smartphones Touch touch action
Online-Zugang:	Volltext
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