20 search results - page 1 / 4 » On User Choice in Graphical Password Schemes |
USS
2004
13 years 6 months ago
2004
Graphical password schemes have been proposed as an alternative to text passwords in applications that support graphics and mouse or stylus entry. In this paper we detail what is,...
CCS
2007
ACM
13 years 10 months ago
2007
ACM
Draw a secret (DAS) is a representative graphical password scheme. Rigorous theoretical analysis suggests that DAS supports an overall password space larger than that of the ubiqu...
ACSAC
2004
IEEE
13 years 8 months ago
2004
IEEE
We study the impact of selected parameters on the size of the password space for "Draw-A-Secret" (DAS) graphical passwords. We examine the role of and relationships betw...
TISSEC
2008
13 years 4 months ago
2008
In commonplace text-based password schemes, users typically choose passwords that are easy to recall, exhibit patterns, and are thus vulnerable to brute-force dictionary attacks. ...
USS
2004
13 years 6 months ago
2004
In commonplace textual password schemes, users choose passwords that are easy to recall. Since memorable passwords typically exhibit patterns, they are exploitable by brute-force ...