Authorization Policy Specification and Enforcement for Group-Centric Secure Information Sharing.
Ram KrishnanRavi S. SandhuPublished in: ICISS (2011)
Keyphrases
- secure information sharing
- access control
- access control policies
- information sharing
- e government
- policy enforcement
- conflict resolution
- government agencies
- rbac model
- xml access control
- security policies
- trust negotiation
- fine grained
- distributed environment
- formal specification
- group members
- role based access control
- access control mechanism
- decision process
- real world
- specification language
- information technology