36 search results - page 6 / 8 » Cassandra: Distributed Access Control Policies with Tunable ... |
CSFW
2003
IEEE
13 years 10 months ago
2003
IEEE
SPKI/SDSI is a language for expressing distributed access control policy, derived from SPKI and SDSI. We provide a first-order logic (FOL) semantics for SDSI, and show that it ha...
SACMAT
2009
ACM
13 years 11 months ago
2009
ACM
A number of research systems have demonstrated the benefits of accompanying each request with a machine-checkable proof that the request complies with access-control policy — a...
ICPADS
2006
IEEE
13 years 11 months ago
2006
IEEE
One of the guiding principles of the Grid is local (site) autonomy. Resource owners maintain control over their resources even when those resources are part of a larger Grid. In o...
SACMAT
2009
ACM
13 years 11 months ago
2009
ACM
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
ENTCS
2006
13 years 5 months ago
2006
Community decisions about access control in virtual communities are non-monotonic in nature. This means that they cannot be expressed in current, monotonic trust management langua...