253 search results - page 10 / 51 » On the Decidability of the Safety Problem for Access Control... |
GRID
2007
Springer
13 years 7 months ago
2007
Springer
In this paper, we present a role-based access control method for accessing databases through the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI) framewor...
ECOOPW
1999
Springer
13 years 12 months ago
1999
Springer
Extensible systems, such as Java or the SPIN extensible operating system, allow for units of code, or extensions, to be added to a running system in almost arbitrary fashion. Exte...
CCS
2005
ACM
14 years 1 months ago
2005
ACM
Automated trust negotiation is an approach which establishes trust between strangers through the bilateral, iterative disclosure of digital credentials. Sensitive credentials are ...
SEC
2008
13 years 9 months ago
2008
Abstract. In recent security architectures, it is possible that the security policy is not evaluated in a centralized way but requires negotiation between the subject who is reques...
ACSAC
2002
IEEE
14 years 16 days ago
2002
IEEE
Active Spaces are physical spaces augmented with heterogeneous computing and communication devices along with supporting software infrastructure. This integration facilitates coll...