1627 search results - page 29 / 326 » On context in authorization policy |
HPDC
1998
IEEE
13 years 11 months ago
1998
IEEE
One of the most difficult problems to be solved by metacomputing systems is to ensure strong authentication and authorization. The problem is complicated since the hosts involved ...
ICFP
2008
ACM
14 years 7 months ago
2008
ACM
This paper presents AURA, a programming language for access control that treats ordinary programming constructs (e.g., integers and recursive functions) and authorization logic co...
PCI
2005
Springer
14 years 1 months ago
2005
Springer
Defeasible reasoning is a rule-based approach for efficient reasoning with incomplete and inconsistent information. Such reasoning is useful for many applications in the Semantic W...
IEEEARES
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper extends the work described in “An Approach to the Formalisation of a Certification Policy”, 7th International Symposium on System and Information Security (SSI 2005...
DBSEC
2006
13 years 9 months ago
2006
Access control is a crucial concern to build secure IT systems and, more specifically, to protect the confidentiality of information. However, access control is necessary, but not ...