Abstract
The procedure to prove that a system-of-systems is composable and secure is a very difficult task. Formal methods are mathematically-based techniques used for the specification, development and verification of software and hardware systems. This paper presents a model-based framework for dynamic embedded system composition and security evaluation. Event Calculus is applied for modeling the security behavior of a dynamic system and calculating its security level with the progress in time. The framework includes two main functionalities: composition validation and derivation of security and performance metrics and properties. Starting from an initial system state and given a series of further composition events, the framework derives the final system state as well as its security and performance metrics and properties. We implement the proposed framework in an epistemic reasoner, the rule engine JESS with an extension of DECKT for the reasoning process and the JAVA programming language.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
