28 search results - page 1 / 6 » An algebra for composing access control policies |
TISSEC
2002
13 years 4 months ago
2002
SACMAT
2005
ACM
13 years 10 months ago
2005
ACM
As a major component of any host, or network operating system, access control mechanisms come in a wide variety of forms, each with their individual attributes, functions, methods...
CCS
2009
ACM
14 years 5 months ago
2009
ACM
This paper proposes a D-algebra to compose decisions from multiple access control policies. Compared to other algebrabased approaches aimed at policy composition, D-algebra is the...
SACMAT
2004
ACM
13 years 10 months ago
2004
ACM
We describe a layered approach to access control for distributed and interoperable computing systems. Firstly, compound access control policies are conceptually specified, using ...
ENTCS
2007
13 years 4 months ago
2007
In this paper we propose a formalization of access control policies based on term rewriting. The state of the system to which policies are enforced is represented as an algebraic ...