708 search results - page 1 / 142 » A Policy Based Framework for Access Control |
ICICS
2003
Springer
14 years 1 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...
ICDE
2003
IEEE
14 years 10 months ago
2003
IEEE
Access Control policies in e-commerce domain can be quite complex, affecting the response time provided to the users. We describe an event-based access control system that can pot...
WORDS
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper presents a framework for verifying the access control requirements of real-time application systems such as workflow management systems and active databases. The tempor...
CCGRID
2006
IEEE
14 years 2 months ago
2006
IEEE
Grid technology enables access and sharing of data and computational resources across administrative domains. Thus, it is important to provide a uniform access and management mech...
UML
2005
Springer
14 years 2 months ago
2005
Springer
Many of today’s software applications require a high-level of security, defined by a detailed policy and attained via mechanisms such as role-based access control (RBAC), mandat...