Authorization and Attribute Certificates for Widely Distributed Access Control.
William E. JohnstonSrilekha MudumbaiMary R. ThompsonPublished in: WETICE (1998)
Keyphrases
- access control
- fine grained
- security policies
- dynamic access control
- data security
- distributed systems
- access control policies
- role based access control
- distributed environment
- security mechanisms
- rbac model
- rights management
- security requirements
- directory service
- identity management
- access control systems
- role assignment
- usage control
- role based access control model
- security architecture
- database security
- trust relationships
- access control models
- computer networks