Managing Access Control with Distributed Trust - A Feasible Approach.
Rainer SteffenThomas MessererRudi KnorrPublished in: PSC (2005)
Keyphrases
- access control
- access control models
- trust relationships
- trust management
- fine grained
- policy enforcement
- security policies
- usage control
- data security
- dynamic access control
- distributed systems
- role based access control
- role based access control model
- security mechanisms
- access control policies
- security model
- directory service
- identity management
- distributed environment
- rights management
- security requirements
- computing environments
- role assignment
- access control mechanism
- security architecture
- multi agent
- trust model
- computer networks
- distributed data
- rbac model
- distributed databases
- mobile agents
- peer to peer