Utilize este identificador para referenciar este registo: http://hdl.handle.net/1822/4756

TítuloCritical aspects In authentication graphic keys
Autor(es)Magalhães, Paulo Sérgio Tenreiro
Revett, Kenneth
Santos, Henrique Dinis dos
Palavras-chaveAuthentication
Graphic keys
Passgraphs
Key space
Key characterization
Data2006
EditoraAcademic Conferences and Publishing International Limited
CitaçãoINTERNATIONAL CONFERENCE ON INFORMATION WARFARE AND SECURITY, Maryland Eastern Shore, USA, 2006 - "International Conference on Information Warfare and Security (ICIW2006)". [S.l. : s.n., 2006].
Resumo(s)In order to increase the number of possible keys (key’s space), some applications are using, as the user’s authentication secret, images instead of words, taking advantage of the several possibilities for each mouse click and of the fact that humans memorize images better then words. This paper presents the characterisation of the graphical keys chosen by almost 200 regular users of a website and the results show some important fact that must taken into account to maximize the security of the authentication process.
TipoconferencePaper
URIhttp://hdl.handle.net/1822/4756
Arbitragem científicayes
AcessoopenAccess
Aparece nas coleções:DSI - Sistemas de Computação e Comunicações

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