“Passwords used to be the only option to authenticate people to access their devices

“Passwords used to be the only option to authenticate people to access their devices. In recent years, more and more devices provide biometric sensors such as fingerprints or drawing on screen as alternative authentication options to unlock the devices, but still require passwords as the last help resource in case that biometric solutions fail to work with repeated tries. Even though, these new options cannot avoid the usability issue. A device still requires its user to repeatedly enter their passwords or pins, touch the screen with drawing, or place a finger on the fingerprint sensor. Therefore, how to minimize the usability issue of inconvenience is significant, essential but challenging. In this thesis work, we propose a non-password software-only solution which is a passive and continuous authentication. It does not rely on the traditional authentication inputs such as password or biometric information, but on user’s historical behaviors in using a device.”

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Hi!
I'm Dora

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Hi!
I'm Barry!

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