Fundamentals of Sketch-Based Passwords: A General Framework (SpringerBriefs in Computer Science)

Riggan, Benjamin S.; Snyder, Wesley E.; Wang, Cliff

ISBN 10: 3319136283 / ISBN 13: 9783319136288

Editore: Springer, 2015

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Dati bibliografici

• Titolo: Fundamentals of Sketch-Based Passwords: A General Framework (SpringerBriefs in Computer Science)
• Editore: Springer
• Data di pubblicazione: 2015
• Lingua: Inglese
• ISBN 10: 3319136283
• ISBN 13: 9783319136288
• Rilegatura: Brossura
• Condizione: New

Descrizione articolo

Riassunto

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 systems. The book offers both a security and usability analysis of the accumulative framework used for incorporating handwriting biometrics and a human computer-interaction performance analysis. The chapters offer new perspectives and experimental results regarding model uniqueness, recognition tolerance, and the human-computer interaction. The results demonstrate that biometrics reduce the equal error rate (EER) by more than 10%, and show that people are capable of accurately reproducing a sketch-based password. Fundamentals of Sketch-based Passwords: A General Framework targets computer scientists and engineers focused on computer security, biometrics, and human factors. Advanced-level students in computer science and electrical engineering will find this material useful as a study guide for their classes.

Contenuti

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