Role-based security in data base management systems
on Database Security: Status and Prospects
Software—Practice & Experience
Snoop: an expressive event specification language for active databases
Data & Knowledge Engineering
CapBasED-AMS: a capability-based and event-driven activity management system
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Confidentiality, integrity, assured service: tying security all together
NSPW '92-93 Proceedings on the 1992-1993 workshop on New security paradigms
Petri Net Theory and the Modeling of Systems
Petri Net Theory and the Modeling of Systems
IEEE Concurrency
IEEE Internet Computing
A Paradigm for Security Enforcement in CapBasED-AMS
COOPIS '97 Proceedings of the Second IFCIS International Conference on Cooperative Information Systems
A Study of Least Privilege in CapBasED-AMS
COOPIS '98 Proceedings of the 3rd IFCIS International Conference on Cooperative Information Systems
Issues in Document Security Enforcement for Activity Execution in CapBasED-AMS
ICOIN '98 Proceedings of the 13th International Conference on Information Networking
Research: Towards a formal system-to-system authentication protocol
Computer Communications
Information and Software Technology
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CapBasED-AMS is a capability-based and event-driven activity management system that is used to support many of the day-to-day workflow oriented activities. One of the major features of workflow systems is that they often use heterogeneous and distributed hardware/software systems to execute a given activity. This gives rise to decentralized security policies and mechanisms. In this paper, we focus on the utility of CapBasED-AMS in supporting secure electronic commerce activities and facilitating secure disconnected agent interactions. We embrace Smart Card and Java Card technologies to provide an architectural framework CAPEC (Card Agent Processor for Electronic Commerce) such as S-CAPEC (Smart-Card Agent Processor for Electronic Commerce) and J-CAPEC (Java-Card Agent Processor for Electronic Commerce) for the card event-driven activity execution. Further, we illustrate how secure disconnected task executions can be supported, and how agents can potentially down load task on to their Java or Smart Card and execute the task off-line.