Fundamentals of sketch-based passwords : a general framework /

Fundamentals of sketch-based passwords : a general framework /

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Bibliographic Details
Author / Creator:	Riggan, Benjamin S., author.
Imprint:	Heidelberg : Springer, 2014.
Description:	1 online resource (xii, 71 pages) : illustrations (some color).
Language:	English
Series:	SpringerBriefs in Computer Science, 2191-5768 SpringerBriefs in computer science.
Subject:	Computers -- Access control -- Passwords. Pattern recognition systems. Human-computer interaction. Computers -- Access control -- Passwords. Human-computer interaction. Pattern recognition systems.
Format:	E-Resource Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/11091376

Hidden Bibliographic Details
Other authors / contributors:	Snyder, Wesley E., author. Wang, Cliff, author.
ISBN:	9783319136295 3319136291 9783319136288 3319136283 (print) 9783319136288 (print)
Notes:	Includes bibliographical references. Online resource; title from PDF title page (SpringerLink, viewed January 28, 2015).
Summary:	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.
Other form:	Printed edition: 9783319136288
Standard no.:	10.1007/978-3-319-13629-5

Table of Contents:

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