1168 search results - page 47 / 234 » The Role of Trust Management in Distributed Systems Security |
152
click to vote
CCS
2009
ACM
16 years 14 days ago
2009
ACM
Role mining algorithms address an important access control problem: configuring a role-based access control system. Given a direct assignment of users to permissions, role mining...
184
click to vote
ICON
2007
IEEE
16 years 2 hour ago
2007
IEEE
— Security is paramount in Mobile Ad-hoc Networks (MANET) as they are not conducive to centralized trusted authorities. Several solutions have been proposed MANET in the areas of...
138
click to vote
SRDS
2003
IEEE
15 years 11 months ago
2003
IEEE
Traditional security systems are not easily scalable and can become single points of failure or performance bottlenecks when used on a large-scale distributed system such as the I...
142
click to vote
SACMAT
2010
ACM
15 years 10 months ago
2010
ACM
The role-based access control (RBAC) has significantly simplified the management of users and permissions in computing systems. In dynamic environments, systems are usually unde...
198
click to vote
WS
2005
ACM
15 years 11 months ago
2005
ACM
Mobile ad hoc networks (MANETs) offer communication over a shared wireless channel without any pre-existing infrastructure. Forming peer-to-peer security associations in MANETs i...