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» Cryptographic access control in a distributed file system
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DISCEX
2003
IEEE
15 years 11 months ago
Dynamic Authorization and Intrusion Response in Distributed Systems
This paper¢ presents an authorization framework for supporting fine-grained access control policies enhanced with light-weight intrusion/misuse detectors and response capabiliti...
Tatyana Ryutov, B. Clifford Neuman, Dong-Ho Kim
WCNC
2008
IEEE
16 years 15 days ago
Distributed Energy Efficient Spectrum Access in Wireless Cognitive Radio Sensor Networks
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
Song Gao, Lijun Qian, Dhadesugoor R. Vaman
COOPIS
2004
IEEE
15 years 10 months ago
Dynamic Access Control for Ubiquitous Environments
Current ubiquitous computing environments provide many kinds of information. This information may be accessed by different users under varying conditions depending on various conte...
Jehan Wickramasuriya, Nalini Venkatasubramanian
CCS
2007
ACM
16 years 9 days ago
A data outsourcing architecture combining cryptography and access control
Data outsourcing is becoming today a successful solution that allows users and organizations to exploit external servers for the distribution of resources. Some of the most challe...
Sabrina De Capitani di Vimercati, Sara Foresti, Su...
EDOC
2003
IEEE
15 years 11 months ago
Model Driven Security: Unification of Authorization Models for Fine-Grain Access Control
The research vision of the Unified Component Meta Model Framework (UniFrame) is to develop an infrastructure for components that enables a plug and play component environment wher...
Carol C. Burt, Barrett R. Bryant, Rajeev R. Raje, ...