Abstract

In this paper biometric techniques based on eye movement and keystroke dynamics were examined. In the first part theoretical aspects concerning biometrics were presented. In second part two prototype systems were characterized: first based on eye movement dynamics and the second based on keystroke dynamics. In the third part chosen system was taken into testing which quantitative effects were presented in categories of FRR, FAR and HTER indicators.

Highlights

  • After analysis of state-of-the art [1, 2, 11] it can be stated that key focus in research in area of biometric methods is set on methods based of anatomy of given part of human body

  • Keystroke dynamics is a behavioral biometric technique based on analysis of characteristics of individual way that a user interacts with a computer keyboard

  • Abbreviation FAR stands for False Acceptance Rate, abbreviation FRR stands for False Rejection Rate and Half Total Error Rate (HTER) is the average of both of them

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Summary

INTRODUCTION

After analysis of state-of-the art [1, 2, 11] it can be stated that key focus in research in area of biometric methods is set on methods based of anatomy of given part of human body (e.g. iris, retina, fingerprint). It has been found that the other group of biometric methods, based on analysis of characteristics of behavioral patterns, is emerging and requires in-depth analysis. The key point of this article is to present the current state-of-the-art of research carried out by authors in this domain which enables formulation of fundamental basis for further development. In the first part of the article the biometrics preliminaries was presented and it the second part two developed methods were characterized and one them was put into examination

BIOMETRICS PRELIMINARIES
EYE MOVEMENT BIOMETRICS
KEYSTROKE BIOMETRICS
EVALUATION
CONCLUSIONS
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