Sciweavers

632 search results - page 71 / 127
» Two Facets of Authentication
Sort
View
ICC
2007
IEEE
118views Communications» more  ICC 2007»
14 years 22 days ago
Efficient Group Management For Inter-PN Access Control
This paper presents an architecture for resource sharing in Personal Networks (PNs). Resources are not necessarily in the same authentication domain and the group that uses them is...
Ahmad Ahmad, Khaled Masmoudi, Hossam Afifi
EVOTING
2004
91views Hardware» more  EVOTING 2004»
13 years 10 months ago
From Legal Principles to an Internet Voting System
: Past research on Internet voting has been concentrated on two aspects. First, there are investigations to find the appropriate balance between anonymity and authentication. Secon...
Melanie Volkamer, Dieter Hutter
COMCOM
2006
70views more  COMCOM 2006»
13 years 9 months ago
Secret instantiation in ad-hoc networks
In this paper, we focus our attention on the problem of assigning initial secrets to users in ad-hoc network (respectively, sensors in a sensor network) so that they can use those...
Sandeep S. Kulkarni, Mohamed G. Gouda, Anish Arora
CIS
2005
Springer
14 years 2 months ago
On the Security of Some Password-Based Key Agreement Schemes
In this paper we show that two potential security vulnerabilities exist in the strong password-only authenticated key exchange scheme due to Jablon. Two standardised schemes based...
Qiang Tang, Chris J. Mitchell
SOUPS
2006
ACM
14 years 2 months ago
A comparison of perceived and real shoulder-surfing risks between alphanumeric and graphical passwords
Previous research has found graphical passwords to be more memorable than non-dictionary or “strong” alphanumeric passwords. Participants in a prior study expressed concerns t...
Furkan Tari, A. Ant Ozok, Stephen H. Holden