74 search results - page 1 / 15 » Distributed Access Control in CROWN Groups |
ICPP
2005
IEEE
13 years 10 months ago
2005
IEEE
Security in collaborative groups is an active research topic and has been recognized by many organizations in the past few years. In this paper, we propose a fine-grained and attr...
ACSAC
1999
IEEE
13 years 9 months ago
1999
IEEE
Mainly for scalability reasons, many cryptographic security protocols make use of public key cryptography and require the existence of a corresponding public key infrastructure (P...
IACR
2011
12 years 4 months ago
2011
— Both broadcast encryption (BE) protocols and multicast key distribution (MKD) protocols try to solve the same problem of private group communication. For the first time, we dis...
GRID
2006
Springer
13 years 5 months ago
2006
Springer
Abstract-- Sharing data among collaborators in widely distributed systems remains a challenge due to limitations with existing methods for defining groups across administrative dom...
COMSWARE
2008
IEEE
13 years 6 months ago
2008
IEEE
Abstract-- This paper presents a proposal for group membership and access control services for JXTA, both based on the principle of self-organization and collaboration of peer grou...