1401 search results - page 74 / 281 » A Security Policy Model for Clinical Information Systems |
IFIP
2007
Springer
14 years 3 months ago
2007
Springer
Process control systems (PCSs) are instrumental to the safe, reliable and efficient operation of many critical infrastructure components. However, PCSs increasingly employ commodit...
CSFW
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract. The focus of work on information flow security has primarily been on definitions of security in asynchronous systems models. This paper considers systems with scheduler...
CSFW
2007
IEEE
14 years 3 months ago
2007
IEEE
We address the programmatic realization of the access control model of security in distributed systems. Our aim is e the gap between abstract/declarative policies and their concre...
WETICE
2003
IEEE
14 years 2 months ago
2003
IEEE
We try to analyze a generic model for 2-tier distributed systems, exploring the possibility of optimal cluster sizes from an information management perspective, such that the over...
AINA
2009
IEEE
14 years 2 months ago
2009
IEEE
—The paper first discusses motivations why taking into account location information in authentication and access control is important. The paper then surveys current approaches t...