13 search results - page 1 / 3 » A Service Dependency Modeling Framework for Policy-Based Res... |
DIMVA
2009
13 years 5 months ago
2009
The use of dynamic access control policies for threat response adapts local response decisions to high level system constraints. However, security policies are often carefully tigh...
ICICS
2003
Springer
13 years 9 months ago
2003
Springer
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...
RULEML
2005
Springer
13 years 10 months ago
2005
Springer
Enforcing rich policies in open environments will increasingly require the ability to dynamically identify external sources of information necessary to enforce different policies (...
DSN
2005
IEEE
13 years 10 months ago
2005
IEEE
Distributed systems with multiple interacting services, such as distributed e-commerce systems, are suitable targets for malicious attacks because of the potential financial impac...
DASFAA
2010
IEEE
13 years 4 months ago
2010
IEEE
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...