Dynamic Business Transactions Control - An Ontological Example: Organizational Access Control with DEMO.
Sérgio GuerreiroAndré VasconcelosJosé M. TriboletPublished in: KEOD (2011)
Keyphrases
- access control
- business transactions
- fine grained
- dynamic access control
- security policies
- data security
- electronic commerce
- role based access control
- access control policies
- identity management
- business processes
- security model
- security requirements
- security mechanisms
- virtual organization
- role assignment
- information systems
- database security
- access control mechanism
- role based access control model
- knowledge management
- access control models
- database systems