Software Product Line Engineering: Foundations, Principles and Techniques
Software Product Line Engineering: Foundations, Principles and Techniques
Dynamic Software Product Lines
Computer
Self-adaptive software: Landscape and research challenges
ACM Transactions on Autonomous and Adaptive Systems (TAAS)
Security-driven model-based dynamic adaptation
Proceedings of the IEEE/ACM international conference on Automated software engineering
GRAF: graph-based runtime adaptation framework
Proceedings of the 6th International Symposium on Software Engineering for Adaptive and Self-Managing Systems
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Access control systems are deployed in organizations to protect critical cyber-physical assets. These systems need to be adjustable to cope with different contextual factors like changes in resources or requirements. Still, adaptation is often performed manually. In addition, different product variants of access control systems need to developed together systematically. These characteristics demand a product line engineering approach for enhanced reuse. Moreover, to cope with uncertainty at runtime, adaptivity, i.e., switching between variations in a cyber-physical domain (reconfiguration) and adjusting access policies (behavior adaptation), needs to be supported. In this position paper, we sketch an approach for engineering dynamic access control systems based on core concepts from dynamic software product lines and executable runtime models. The proposed solution is presented and first experiences are discussed along a sample dynamic software product line in the role-based access control domain.