Policy rules define what behavior is desired in a softwarebased system, they do not describe the corresponding action and event sequences that actually “produce” desired (“...
Integrated Delivery Systems (IDSs) now become a primary means of care provision in healthcare domain. However, existing password systems (under either the single-server model or t...
Capabilities provide an access control model that can be used to construct systems where safety of protection can be precisely determined. However, in order to be certain of the s...
Distributed systems are becoming a popular way of implementing many embedded computing applications, automotive control being a common and important example. Such embedded systems...
With the advent and growth of the Web, hypermedia information systems have propagated within and beyond organizations. Much concern has been expressed about the quality of hyperme...