22 search results - page 4 / 5 » A lattice-based approach for updating access control policie... |
CSFW
2009
IEEE
14 years 1 months ago
2009
IEEE
Security views are a flexible and effective mechanism for controlling access to confidential information. Rather than allowing untrusted users to access source data directly, th...
WINET
2010
13 years 4 months ago
2010
We consider a scenario where devices with multiple networking capabilities access networks with heterogeneous characteristics. In such a setting, we address the problem of effici...
ACSAC
2007
IEEE
14 years 17 days ago
2007
IEEE
We have implemented an information flow framework for the Java Virtual Machine that combines static and dynamic techniques to capture not only explicit flows, but also implicit ...
EDBT
2009
ACM
13 years 10 months ago
2009
ACM
In a database system, disclosure of confidential private data may occur if users can put together the answers of past queries. Traditional access control mechanisms cannot guard a...
AAAI
2008
13 years 8 months ago
2008
This paper examines, by argument, the dynamics of sequences of behavioural choices made, when non-cooperative restricted-memory agents learn in partially observable stochastic gam...