468 search results - page 94 / 94 » A compositional framework for access control policies enforc... |
ESCIENCE
2006
IEEE
13 years 9 months ago
2006
IEEE
We view scientific workflows as the domain scientist's way to harness cyberinfrastructure for e-Science. Domain scientists are often interested in "end-to-end" fram...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Proof of a user's identity is not always a sufficient means for making an authorization decision. In an increasing set of circumstances, knowledge of physical location provide...
CCS
2007
ACM
13 years 11 months ago
2007
ACM
Traditional Public Key Infrastructures (PKI) have not lived up to their promise because there are too many ways to define PKIs, too many cryptographic primitives to build them wi...