43 search results - page 1 / 9 » Password Strength: An Empirical Analysis |
INFOCOM
2010
IEEE
13 years 2 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 4 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
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...
GAMESEC
2010
13 years 2 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
13 years 5 months 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...