Sciweavers

1401 search results - page 200 / 281
» A Security Policy Model for Clinical Information Systems
Sort
View
SACMAT
2005
ACM
14 years 2 months ago
Purpose based access control of complex data for privacy protection
As privacy becomes a major concern for both consumers and enterprises, many research efforts have been devoted to the development of privacy protecting technology. We recently pr...
Ji-Won Byun, Elisa Bertino, Ninghui Li
WISTP
2010
Springer
14 years 3 months ago
Fraud Detection for Voice over IP Services on Next-Generation Networks
The deployment of Next-Generation Networks (NGN) is a challenge that requires integrating heterogeneous services into a global system of All-IP telecommunications. These networks c...
Igor Ruiz-Agundez, Yoseba K. Penya, Pablo Garcia B...
CCS
2009
ACM
14 years 3 months ago
Physically restricted authentication with trusted hardware
Modern computer systems permit users to access protected information from remote locations. In certain secure environments, it would be desirable to restrict this access to a part...
Michael S. Kirkpatrick, Elisa Bertino
WWW
2006
ACM
14 years 9 months ago
Protecting browser state from web privacy attacks
Through a variety of means, including a range of browser cache methods and inspecting the color of a visited hyperlink, client-side browser state can be exploited to track users a...
Collin Jackson, Andrew Bortz, Dan Boneh, John C. M...
CRYPTO
2012
Springer
327views Cryptology» more  CRYPTO 2012»
11 years 11 months ago
Functional Encryption for Regular Languages
We provide a functional encryption system that supports functionality for regular languages. In our system a secret key is associated with a Deterministic Finite Automata (DFA) M....
Brent Waters