123 search results - page 8 / 25 » Confidentiality Policies and Their Enforcement for Controlle... |
SDMW
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We investigate the experimental effectiveness of query rewriting over XML security views. Our model consists of access control policies specified over DTDs with XPath e...
ICDE
2010
IEEE
13 years 7 months ago
2010
IEEE
— Database Management Systems (DBMSs) are often required to simultaneously process multiple diverse workloads while enforcing business policies that govern workload performance. ...
WETICE
2003
IEEE
14 years 24 days ago
2003
IEEE
Large scale distributed applications such as electronic commerce and online marketplaces combine network access with multiple storage and computational elements. The distributed r...
IANDC
2008
13 years 7 months ago
2008
A variant of the Mobile Ambient calculus, called Boundary Ambients, is introduced, supporting the modelling of multi-level security policies. Ambients that may guarantee to proper...
SIGMETRICS
2008
ACM
13 years 7 months ago
2008
ACM
XACML has become the de facto standard for specifying access control policies for various applications, especially web services. With the explosive growth of web applications depl...