445 search results - page 31 / 89 » Authorization and Access Control in IRO-DB |
ISW
2005
Springer
15 years 3 months ago
2005
Springer
d Abstract) Lujo Bauer, Scott Garriss, Jonathan M. McCune, Michael K. Reiter, Jason Rouse, and Peter Rutenbar Carnegie Mellon University, Pittsburgh, Pennsylvania, USA We describe ...
ACSAC
2000
IEEE
15 years 2 months ago
2000
IEEE
It is well-known that CA plays the central role in PKI. In this paper we introduce a new component into PKI, DA (decryption authority), which decrypts important and sensitive mess...
FTDCS
2004
IEEE
15 years 1 months ago
2004
IEEE
The heterogeneous nature and independent administration of geographically dispersed resources in Grid, demand the need for access control using fine-grained policies. In this pape...
SACMAT
2005
ACM
15 years 3 months ago
2005
ACM
We investigate a generalization of the notion of XML security view introduced by Stoica and Farkas [17] and later refined by Fan et al. [8]. The model consists of access control ...
CSFW
2003
IEEE
15 years 3 months ago
2003
IEEE
Access control mechanisms are widely used with the intent of enforcing confidentiality and other policies, but few formal connections have been made between information flow and...