370 search results - page 1 / 74 » Providing Dynamic Security Control in a Federated Database |
VLDB
1994
ACM
13 years 9 months ago
1994
ACM
DASFAA
2010
IEEE
13 years 5 months ago
2010
IEEE
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...
SDMW
2005
Springer
13 years 10 months ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
CCS
2006
ACM
13 years 8 months ago
2006
ACM
Today, many applications require users from one organization to access data belonging to organizations. While traditional solutions offered for the federated and mediated database...
MDM
2001
Springer
13 years 9 months ago
2001
Springer
We advocate the use of agents to model a system that allows us to integrate and protect information stored in both mobile and fixed devices, while trying to preserve a consistent a...