Typing-Proof: Usable, Secure and Low-Cost Two-Factor Authentication Based on Keystroke Timings

@inproceedings{Liu2018TypingProofUS,
  title={Typing-Proof: Usable, Secure and Low-Cost Two-Factor Authentication Based on Keystroke Timings},
  author={Ximing Liu and Yingjiu Li and Robert H. Deng},
  booktitle={ACSAC},
  year={2018}
}
Two-factor authentication (2FA) systems provide another layer of protection to users' accounts beyond password. Traditional hardware token based 2FA and software token based 2FA are not burdenless to users since they require users to read, remember, and type a onetime code in the process, and incur high costs in deployments or operations. Recent 2FA mechanisms such as Sound-Proof, reduce or eliminate users' interactions for the proof of the second factor; however, they are not designed to be… CONTINUE READING