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SIGUCCS
2003
ACM
10 years 6 months ago
Regaining single sign-on taming the beast
It has been our effort at Ringling school to provide our campus community with the capability to uniformly access resources across multiple platforms. Empowering the user with a s...
Divyangi Anchan, Mahmoud Pegah
ACSAC
2003
IEEE
10 years 6 months ago
An Intrusion-Tolerant Password Authentication System
In a password-based authentication system, to authenticate a user, a server typically stores password verification data (PVD), which is a value derived from the user’s password...
Xunhua Wang, Mohammad Hossain Heydari, Hua Lin
CHI
2010
ACM
10 years 6 months ago
The true cost of unusable password policies: password use in the wild
HCI research published 10 years ago pointed out that many users cannot cope with the number and complexity of passwords, and resort to insecure workarounds as a consequence. We pr...
Philip Inglesant, Martina Angela Sasse
ISW
2004
Springer
10 years 6 months ago
Practical Authenticated Key Agreement Using Passwords
Due to the low entropy of human-memorable passwords, it is not easy to conduct password authenticated key agreement in a secure manner. Though there are many protocols achieving th...
Taekyoung Kwon
CTRSA
2005
Springer
72views Cryptology» more  CTRSA 2005»
10 years 7 months ago
Proofs for Two-Server Password Authentication
Traditional password-based authentication and key-exchange protocols suffer from the simple fact that a single server stores the sensitive user password. In practice, when such a ...
Michael Szydlo, Burton S. Kaliski Jr.
SOUPS
2005
ACM
10 years 7 months ago
Authentication using graphical passwords: effects of tolerance and image choice
Graphical passwords are an alternative to alphanumeric passwords in which users click on images to authenticate themselves rather than type alphanumeric strings. We have developed...
Susan Wiedenbeck, Jim Waters, Jean-Camille Birget,...
HPDC
2005
IEEE
10 years 7 months ago
411 on scalable password service
In this paper we present 411, a password distribution system for high performance environments that provides security and scalability. We show that existing solutions such as NIS ...
Federico D. Sacerdoti, Mason J. Katz, Philip M. Pa...
SOUPS
2006
ACM
10 years 7 months ago
Password management strategies for online accounts
Given the widespread use of password authentication in online correspondence, subscription services, and shopping, there is growing concern about identity theft. When people reuse...
Shirley Gaw, Edward W. Felten
ICC
2008
IEEE
163views Communications» more  ICC 2008»
10 years 7 months ago
A Virtual Password Scheme to Protect Passwords
—People enjoy the convenience of on-line services, but online environments may bring many risks. In this paper, we discuss how to prevent users’ passwords from being stolen by ...
Ming Lei, Yang Xiao, Susan V. Vrbsky, Chung-Chih L...
ICC
2008
IEEE
134views Communications» more  ICC 2008»
10 years 7 months ago
Secret Little Functions and Codebook for Protecting Users from Password Theft
—In this paper, we discuss how to prevent users’ passwords from being stolen by adversaries. We propose differentiated security mechanisms in which a user has the freedom to ch...
Yang Xiao, Chung-Chih Li, Ming Lei, Susan V. Vrbsk...
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