Roh, J.-h., Lee,S.-H. and Kim, S. (2016) Keystroke Dynamics for Authentication in Smartphone. 2016 International Conference on Information and Communication Technology Convergence (ICTC), Jeju, 19-21 October 2016, 1155-1159.
https://doi.org/10.1109/ICTC.2016.7763394

has been cited by the following article:

• TITLE: Identity Authentication Based on Sensors of Smartphone and Neural Networks

  AUTHORS: Jingyong Zhu, Hanbing Fan, Yichen Huang, Miaomiao Lin, Tao Xu, Junqiang Cai, Zhengjie Wang

  KEYWORDS: Identity Authentication, Smartphone, Motion Sensor, Neural Network

  JOURNAL NAME: Journal of Computer and Communications, Vol.10 No.7, July 29, 2022

  ABSTRACT: The smartphone has become an indispensable electric device for most people since it can assist us in finishing many tasks such as paying and reading. Therefore, the security of smartphones is the most crucial issue to illegal users who cannot access legal users’ privacy information. This paper studies identity authentication using user action. This scheme does not rely on the password or biometric identification. It checks user identity just by user action features. We utilize sensors installed in smartphones and collect their data when the user waves the phone. We collect these data, process them and feed them into neural networks to realize identity recognition. We invited 13 participants and collected about 350 samples for each person. The sampling frequency is set at 200 Hz, and DenseNet is chosen as the neural network to validate system performance. The result shows that the neural network can effectively recognize user identity and achieve an authentication accuracy of 96.69 percent.