353 search results - page 37 / 71 » A Policy Model for Secure Information Flow |
CCS
2009
ACM
14 years 8 months ago
2009
ACM
Despite several research studies, the effective analysis of policy based systems remains a significant challenge. Policy analysis should at least (i) be expressive (ii) take accou...
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...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
Modern operating systems primarily use Discretionary Access Control (DAC) to protect files and other operating system resources. DAC mechanisms are more user-friendly than Mandat...
APSEC
2003
IEEE
14 years 29 days ago
2003
IEEE
Despite a growing awareness of security issues in networked computing systems, most development processes used today still do not take security aspects into account. To address th...
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— We consider the network control problem for wireless networks with flow level dynamics under the general k-hop interference model. In particular, we investigate the co...