Security-Metrics-Driven-Evaluation, Design, Development and Deployment. Our research evaluates security pattern selection and application by designers in response to attack patterns. The evaluation is based on formal models of attack scenarios that are used to measure security risk and promote risk reduction strategies based on assurance cases constructed by the analyst. The aim is to improve the usability of formal methods for studying security design and composition.

Understanding and Accounting for Human Behavior. Our research is based on theory in psychology concerning how designers comprehend and interpret their environment, how they plan and project solutions into the future, with the aim of better understanding how these activities exist in designing more secure systems. These are not typical models of attackers and defenders, but models of developer behavior, including our ability to influence that behavior with interventions.