403 search results - page 33 / 81 » Secure multicast in dynamic environments |
SPC
2005
Springer
14 years 1 months ago
2005
Springer
In pervasive computing environments, changes in context may trigger changes in an individual’s access permissions. We contend that existing access control frameworks do not provi...
WSC
2004
13 years 9 months ago
2004
As part of the new security environment at the nation's airports, discrete event simulation modeling was applied shortly after 9-11 to understand the operational dynamics of ...
MASS
2010
13 years 5 months ago
2010
In this paper we describe SpartanRPC, a secure middleware technology for wireless sensor network (WSN) applications supporting cooperation between distinct protection domains. The ...
IJHPCN
2008
13 years 7 months ago
2008
: Publish/Subscribe infrastructures have gained significant traction recently with several specifications such as the Java Message Service (JMS), WS-Eventing and WS-Notification. I...
IWFM
2000
13 years 9 months ago
2000
Security services in a multi-user environment are often based on access control mechanisms. Static of an access control policy can be formalised using abstract algebraic models. W...