213 search results - page 4 / 43 » A formal security policy for xenon |
IFIP
2009
Springer
13 years 5 months ago
2009
Springer
Security-sensitive business processes are business processes that must comply with security requirements (e.g. authorization constraints). In previous works it has been shown that ...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
Reflective Database Access Control (RDBAC) is a model in which a database privilege is expressed as a database query itself, rather than as a static privilege contained in an acce...
IPMU
2010
Springer
13 years 5 months ago
2010
Springer
Controlled Query Evaluation (CQE) is a logical framework for the protection of secrets in databases. In this article, we extend the CQE framework to possibilistic logic: knowledge ...
ICCS
2001
Springer
13 years 11 months ago
2001
Springer
Abstract. Many different access control policies and models have been developed to suit a variety of goals; these include Role-Based Access Control, One-directional Information Flo...
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...