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ESAS
2007
Springer
15 years 6 months ago
Distance Bounding in Noisy Environments
Location information can be used to enhance mutual entity authentication protocols in wireless ad-hoc networks. More specifically, distance bounding protocols have been introduced...
Dave Singelée, Bart Preneel
ACSAC
2003
IEEE
15 years 5 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
HIP
2005
Springer
208views Cryptology» more  HIP 2005»
15 years 5 months ago
Phish and HIPs: Human Interactive Proofs to Detect Phishing Attacks
In this paper, we propose a new class of Human Interactive Proofs (HIPs) that allow a human to distinguish one computer from another. Unlike traditional HIPs, where the computer is...
Rachna Dhamija, J. D. Tygar
WIS
2004
15 years 1 months ago
Inter-domain Authentication and Authorization Mechanisms for Roaming SIP Users
: To enable users to utilize the services of various providers of multimedia services based on the session initiation protocol (SIP), some kind of interaction is required between t...
Dorgham Sisalem, Jiri Kuthan
CEAS
2008
Springer
15 years 1 months ago
Improving Email Trustworthiness through Social-Group Key Authentication
The increasing use of email for phishing and unsolicited marketing has reduced the trustworthiness of email as a communication medium. Sender authentication is a known defense aga...
Vivek Pathak, Liviu Iftode, Danfeng Yao