580 search results - page 6 / 116 » Expressive policy analysis with enhanced system dynamicity |
ESORICS
2007
Springer
14 years 1 months ago
2007
Springer
We present the Obligation Specification Language (OSL), a policy language for distributed usage control. OSL supports the formalization of a wide range of usage control requiremen...
EGCDMAS
2004
13 years 8 months ago
2004
Security policies are abstract descriptions of how a system should behave to be secure. They typically express what is obligatory, permitted, or forbidden in the system. When the s...
DISCEX
2003
IEEE
14 years 20 days ago
2003
IEEE
This paper¢ presents an authorization framework for supporting fine-grained access control policies enhanced with light-weight intrusion/misuse detectors and response capabiliti...
IE
2007
13 years 9 months ago
2007
In this paper we introduce a mathematical model of conflict that enhances Richardson’s model of Arms Race accounting for interactive scenarios, such as the ones provided by CRP...
WISA
2007
Springer
14 years 1 months ago
2007
Springer
Multilevel security policies aim at only confidentiality assurance, with less consideration on integrity assurance and weakness in expressing channel control policies. Besides, the...