860 search results - page 23 / 172 » On the Security of Delegation in Access Control Systems |
WORDS
2002
IEEE
14 years 1 months ago
2002
IEEE
This paper shows how role-based access control (RBAC) models can be implemented in distributed object-based systems that follow OMG/CORBA standards. We introduce a novel approach ...
CSFW
1995
IEEE
14 years 8 days ago
1995
IEEE
Powerful applications can be implemented using command scripts. A command script is a program written by one user, called a writer, and made available to another user, called the ...
DEBS
2007
ACM
14 years 19 days ago
2007
ACM
Publish/subscribe systems provide an efficient, event-based, wide-area distributed communications infrastructure. Large scale publish/subscribe systems are likely to employ compon...
MODELS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. This contribution gives an overview of various access control strategies in use in contemporary healthcare scenarios and shows how a broad variety of respective policies ...
WETICE
2003
IEEE
14 years 2 months ago
2003
IEEE
Role-based access control has been a focal area for many security researchers over the last decade. There have been a large number of models, and many rich specification language...