1587 search results - page 272 / 318 » Access Control for Shared Resources |
ISORC
2005
IEEE
14 years 4 months ago
2005
IEEE
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...
SISW
2005
IEEE
14 years 4 months ago
2005
IEEE
Traditional storage systems have considered security as a problem to be solved at the perimeter: once a user is authenticated, each device internal to the system trusts the decisi...
IWDC
2005
Springer
14 years 4 months ago
2005
Springer
Peer-to-peer systems and applications are distributed systems without any centralized control. P2P systems form the basis of several applications, such as file sharing systems and ...
ISW
2004
Springer
14 years 4 months ago
2004
Springer
Abstract. Digitalization of content is both a blessing and a curse. While it allows for efficient transmission and consumption, the ease of copying and sharing digital content has ...
DANCE
2002
IEEE
14 years 4 months ago
2002
IEEE
In this paper we define and provide a general construction for a class of policies we call dynamic policies. In most existing systems, policies are implemented and enforced by ch...