3712 search results - page 112 / 743 » Role-Based Access Control |
CONCUR
2010
Springer
13 years 10 months ago
2010
Springer
We consider a calculus for multiparty sessions with delegation, enriched with security levels for session participants and data. We propose a type system that guarantees both sessi...
MOBICOM
2009
ACM
14 years 3 months ago
2009
ACM
Establishing a control channel for medium access control is a challenging problem in multi-channel and dynamic spectrum access (DSA) networks. In the design of multi-channel MAC p...
EMISA
2009
Springer
14 years 3 months ago
2009
Springer
: Integrated process support is highly desirable in environments where data related to a particular (business) process are scattered over distributed, heterogeneous information sys...
SACMAT
2009
ACM
14 years 3 months ago
2009
ACM
Publish-subscribe (pub-sub) systems are useful for many applications, including pervasive environments. In the latter context, however, great care must be taken to preserve the pr...
CONCUR
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. Discretionary Access Control (DAC) systems provide powerful mechanisms for resource management based on the selective distribution of capabilities to selected classes of ...