Multi-model run-time security analysis

Our research focuses on creating the scientific foundations to support model-based run-time diagnosis and repair of security attacks. Specifically, our research develops models that (a) scale gracefully with the size of system and have appropriate real-time characteristics for run-time use, and (b) support composition through multi-model analysis. Network models will complement architectural models in two ways: (a) to characterize the organizational context of a system, and (b) to detect anomalies through network representations of architectural behavior.