329 search results - page 10 / 66 » A Policy Based Role Object Model |
SNPD
2008
13 years 10 months ago
2008
In the social reality, objects communicate with each other by means of assuming roles to establish collaboration, and then can adaptively change their roles to obtain other intera...
ACSAC
2008
IEEE
14 years 3 months ago
2008
IEEE
Role hierarchies are fundamental to the role based access control (RBAC) model. The notion of role hierarchy is a well understood concept that allows senior roles to inherit the p...
AIMS
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. This paper addresses the problem of specifying and establishing secure collaborations between autonomous entities that need to interact and depend on each other in order ...
ICECCS
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper articulates a system design for the secure role based messaging model built based on existing messaging systems, public key infrastructures, and a privilege management ...
SACMAT
2005
ACM
14 years 2 months ago
2005
ACM
As a major component of any host, or network operating system, access control mechanisms come in a wide variety of forms, each with their individual attributes, functions, methods...