Policy refinement is meant to derive lower-level policies from higher-level ones so that these more specific policies are better suited for use in different execution environments...
Javier Rubio-Loyola, Joan Serrat, Marinos Charalam...
Network firewalls remain the forefront defense for most computer systems. These critical devices filter traffic by comparing arriving packets to a list of rules, or security po...
We introduce the provisional trust negotiation framework PROTUNE, for combining distributed trust management policies with provisional-style business rules and accesscontrol relat...
: We present a framework for augmenting business process specifications with policy expressions such as obligations, permissions and prohibitions. One use of such a combined model ...
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 (“...