579 search results - page 63 / 116 » Security Enforcement Model for Distributed Usage Control |
USS
2008
13 years 11 months ago
2008
In this paper, we present an approach for verifying that trusted programs correctly enforce system security goals when deployed. A trusted program is trusted to only perform safe ...
SOSP
2003
ACM
14 years 5 months ago
2003
ACM
This paper presents a new approach called model-carrying code (MCC) for safe execution of untrusted code. At the heart of MCC is the idea that untrusted code comes equipped with a...
TASE
2008
IEEE
13 years 9 months ago
2008
IEEE
In this paper we deal with the problem of modeling railway networks with Petri nets so as to apply the theory of supervisory control for discrete event systems to automatically de...
JSSPP
2005
Springer
14 years 2 months ago
2005
Springer
Real-time applications with security requirements are emerging in various areas including government, education, and business. The security sensitive real-time applications can ta...
EDOC
2006
IEEE
14 years 20 days ago
2006
IEEE
This paper discusses a novel implementation of a workflow engine that supports service-based applications. The applications are defined according to the GAT model, which is an eve...