354 search results - page 11 / 71 » Key management for content access control in a hierarchy |
LCN
2006
IEEE
15 years 3 months ago
2006
IEEE
IP Multicast is best known for its bandwidth conservation and lower resource utilization. The classical model of multicast makes it difficult to permit access only to authorized ...
VLDB
2004
ACM
15 years 2 months ago
2004
ACM
The erosion of trust put in traditional database servers and in Database Service Providers, the growing interest for different forms of data dissemination and the concern for prot...
AINA
2005
IEEE
15 years 3 months ago
2005
IEEE
The concept of hierarchical access control is that a higher privileged user (or higher level) has the ability to access data in lower privileged user (or lower level). Hierarchica...
154
Voted
SIGMOD
2005
ACM
15 years 9 months ago
2005
ACM
The key of overlapping structures or concurrent markup hierarchies in XML encodings of documents is that markup in one hierarchy is not necessarily well-formed with respect to the...
CCS
2010
ACM
15 years 4 months ago
2010
ACM
Even though role-based access control (RBAC) can tremendously help us minimize the complexity in administering users, it is still needed to realize the notion of roles at the reso...