Understanding Keystroke Dynamics for Smartphone Users Authentication and Keystroke Dynamics on Smartphones Built-In Motion Sensors

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-02.hindawi.com/articles/scn/volume-2018/2567463/figures/2567463.fig.002a.svgz" name="2567463.fig.002a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Accelerometer (acc)</td></tr><tr class="fig-image" id="b"><td><object data="https://static-02.hindawi.com/articles/scn/volume-2018/2567463/figures/2567463.fig.002b.svgz" name="2567463.fig.002b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Gyroscope (gyr)</td></tr></table>

<div>Axes of the motion sensors, (a) accelerometer and (b) gyroscope.</div>

Security and Communication Networks

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Figure 2

Figure 2: Understanding Keystroke Dynamics for Smartphone Users Authentication and Keystroke Dynamics on Smartphones Built-In Motion Sensors 