1140 search results - page 108 / 228 » A Purpose-Based Access Control Model |
CAISE
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Information systems are vulnerable to accidental or malicious attacks. Security models for commercial computer systems exist, but information systems security is often ig...
ANSS
2006
IEEE
14 years 2 months ago
2006
IEEE
A general model of an E-business system comprising an Application Server and a Database engine is analyzed and evaluated. Incoming jobs, once admitted for processing, compete for ...
BPSC
2010
13 years 6 months ago
2010
: This paper proposes a framework for the detection of information leaks in workflow descriptions based on static information flow analysis. Despite the correct deployment of acces...
ICDE
2007
IEEE
14 years 2 months ago
2007
IEEE
Trust management is a form of access control that uses delegation to achieve scalability beyond a single organization or federation. However, delegation can be difficult to contr...
CDC
2009
IEEE
14 years 23 days ago
2009
IEEE
— In this paper we study the problem of stabilizing a networked control system (NCS) composed of N linear dynamical subplants and an equal number of controllers acting over a sha...