1168 search results - page 47 / 234 » The Role of Trust Management in Distributed Systems Security |
CCS
2009
ACM
14 years 2 months 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...
ICON
2007
IEEE
14 years 2 months 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...
SRDS
2003
IEEE
14 years 28 days 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...
SACMAT
2010
ACM
14 years 15 days 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...
WS
2005
ACM
14 years 1 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...