Fundamentals of Sketch-Based Passwords A General Framework /

• Main Authors: Riggan, Benjamin S. (Author), Snyder, Wesley E. (Author), Wang, Cliff (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Cham : Springer International Publishing : Imprint: Springer, 2014.
• Series: SpringerBriefs in Computer Science,
• Subjects: Computer science.; Computer security.; Biometrics (Biology).; Computer Science.; Biometrics.; Systems and Data Security.

This SpringerBrief explores graphical password systems and examines novel drawing-based methods in terms of security, usability, and human computer-interactions. It provides a systematic approach for recognizing, comparing, and matching sketch-based passwords in the context of modern computing syste...

Table of Contents:

• Introduction
• Background
• Sketch-Based Authentication
• Efficiency, Uniqueness, and Robustness
• Human-Computer Interaction
• Experiments and Results
• Conclusions
• Appendix: Optimization
• Appendix: Subspace Approximations.