Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/3357
Título: | Developing a keystroke dynamics based agent using rough sets |
Autor(es): | Revett, Kenneth Magalhães, Paulo Sérgio Tenreiro Santos, Henrique Dinis dos |
Palavras-chave: | Keystroke dynamics Rough sets Security Authentication Biometry |
Data: | 19-Set-2005 |
Editora: | University of Technology of Compiègne |
Citação: | INTERNATIONAL WORKSHOP ON ROUGH SETS AND SOFT COMPUTING IN INTELLIGENT AGENT AND WEB TECHNOLOGIES, Compégne: University of Technology of Compiègne, 2005 - “International Workshop On Rough Sets And Soft Computing In Intelligent Agent And Web Technologies : Proceedings”. [S.l. : s.n., ]. 2005. ISBN 2-913923-15-1. |
Resumo(s): | Software based biometrics, utilising keystroke dynamics has been proposed as a cost effective means of enhancing computer access security. Keystroke dynamics has been successfully employed as a means of identifying legitimate/illegitimate login attempts based on the typing style of the login entry. In this paper, we collected keystroke dynamics data in the form of digraphs from a series of users entering a specific login ID. We wished to determine if there were any particular patterns in the typing styles that would indicate whether a login attempt was legitimate or not using rough sets. Our analysis produced a sensitivity of 98%, specificity of 94% and an overall accuracy of 97% with respect to detecting intruders. In addition, our results indicate that typing speed and particular digraph combinations were the main determinants with respect to automated detection of system attacks. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/3357 |
ISBN: | 2-913923-15-1 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DSI - Sistemas de Computação e Comunicações |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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WI_AGENT1.pdf | Versão final | 181,74 kB | Adobe PDF | Ver/Abrir |