Safe Design Real-time Embedded Systems with Security Patterns

Security is a fundamental property in the modeling of real-time embedded systems. Unfortunately, integrating this property is a hard task for a designer due to their small background concerning this feature. Thankfully, the design pattern can provide a practical solution to integrate security through an abstraction mode. However, Nowadays the number of design pattern is increasing, for that reason, the selection of suitable pattern is a fundamental challenge for designers. In this context, we propose in this position paper an approach to integrating security pattern in the phase of modeling of real-time embedded systems. To solve the problem of selection pattern we propose in our approach to use the ontology-based solution, and thus, we propose some methods to guarantee the performance of the systems after integrating.