123 search results - page 3 / 25 » D-algebra for composing access control policy decisions |
ACSAC
1999
IEEE
13 years 10 months ago
1999
IEEE
Decoupling authorization logic from application logic allows applications with fine-grain access control requirements to be independent from a particular access control policy and...
ICST
2008
IEEE
14 years 1 days ago
2008
IEEE
We present a model-based approach to testing access control requirements. By using combinatorial testing, we first automatically generate test cases from and without access contro...
SACMAT
2004
ACM
13 years 11 months ago
2004
ACM
Emerging trust and risk management systems provide a framework for principals to determine whether they will exchange resources, without requiring a complete definition of their ...
WPES
2004
ACM
13 years 11 months ago
2004
ACM
In an open environment such as the Internet, the decision to collaborate with a stranger (e.g., by granting access to a resource) is often based on the characteristics (rather tha...
IEEECIT
2005
IEEE
13 years 11 months ago
2005
IEEE
Context is a key factor in making make access control decision in modern information system. But a formal context model is needed to guide research of implementation of Context-se...