411 search results - page 71 / 83 » User Authentication in Multidatabase Systems |
DBSEC
2006
13 years 9 months ago
2006
We propose a notarized federated identity management model that supports efficient user authentication when providers are unknown to each other. Our model introduces a notary servi...
WMASH
2004
ACM
14 years 1 months ago
2004
ACM
The advent of the mobile wireless Internet has created the need for seamless and secure communication over heterogeneous access networks such as IEEE 802.11, WCDMA, cdma2000, and ...
PET
2010
Springer
13 years 11 months ago
2010
Springer
In this work, we propose a new platform to enable service providers, such as web site operators, on the Internet to block past abusive users of anonymizing networks (for example, T...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
In this paper I describe the Associative PDA 2.0, a mobile system for Personal Information Management (PIM), based on an associative information network. In addition to associate ...
ESCIENCE
2006
IEEE
13 years 11 months ago
2006
IEEE
: E-Science often requires access to remote Grid computing platforms. Current authorization systems on these remote systems have largely based decisions solely on the identity of t...