Author(s): Jing Tian, Chengzhang Qu, Wenyuan Xu and Song Wang

Download: Paper (PDF)

Date: 24 Apr 2013

Document Type: Presentations

Additional Documents: Slides

Associated Event: NDSS Symposium 2013


We propose a user-friendly authentication system (KinWrite) that lets users write their passwords in 3D space and captures the handwriting movement using a low cost motion input sensing device — Kinect.  Because of the built-in behavioral biometrics in handwriting, KinWrite allows users to choose short and easy-to-memorize passwords while providing resistance  to password cracking.