Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/4808
Título: | Authenticating computer access based on keystroke dynamics using a probabilistic neural network |
Autor(es): | Revett, Kenneth Gorunescu, Florin Gorunescu, Marina Ene, Marius Magalhães, Paulo Sérgio Tenreiro Santos, Henrique Dinis dos |
Palavras-chave: | Biometrics Keystroke dynamics Authentication Behavioural biometrics |
Data: | 2006 |
Resumo(s): | Most computer systems are secured using a login id and password. When computers are connected to the internet, they become more vulnerable as more machines are available to attack them. In this paper, we present a novel method for protecting/enhancing login protection that can reduce the potential threat of internet connected computers. Our method is based on and enhancement to login id/password based on keystroke dynamics. We employ a novel authentication algorithm based on a probabilistic neural network. Our results indicate that we can achieve an equal error rate of less than 5%, comparable to what is achieved with hardware based solutions such as fingerprint scanners and facial recognition systems. |
Tipo: | Artigo em ata de conferência |
Descrição: | Comunicação apresentada na 2nd Annual International Conference on Global e-Security, Docklands, UK, 20 - 22 April 2006. |
URI: | https://hdl.handle.net/1822/4808 |
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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KSD_PNN_final.pdf | comunicação | 81,18 kB | Adobe PDF | Ver/Abrir |