43 search results - page 1 / 9 » Password Strength: An Empirical Analysis |
INFOCOM
2010
IEEE
13 years 9 months ago
2010
IEEE
—It is a well known fact that user-chosen passwords are somewhat predictable: by using tools such as dictionaries or probabilistic models, attackers and password recovery tools c...
CCS
2010
ACM
13 years 11 months ago
2010
ACM
This paper presents the first large-scale study of the success of password expiration in meeting its intended purpose, namely revoking access to an account by an attacker who has ...
CCS
2007
ACM
14 years 4 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...
GAMESEC
2010
13 years 8 months ago
2010
The combination of username and password is widely used as a human authentication mechanism on the Web. Despite this universal adoption and despite their long tradition, password s...
GRAPHICSINTERFACE
2008
14 years 4 days ago
2008
Previous efforts involving picture-based passwords have not focused on maintaining a measurably high level of entropy. Since password systems usually allow user selection of passw...