The workshop seeks submissions from academia, industry, and government presenting novel research on all theoretical and practical aspects of graphical models for security. The topics of the workshop include, but are not limited to:

• Graphical models for threat modeling and analysis

• Graphical models for risk analysis and management

• Graphical models for requirements analysis and management

• Textual and graphical representation for system, organizational, and business security

• Visual security modeling and analysis of socio-technical and cyber-physical systems

• Graphical security modeling for cyber situational awareness

• Graphical models supporting the security by design paradigm

• Methods for quantitative and qualitative analysis of graphical security models

• Formal semantics and verification of graphical security models

• Methods for (semi-)automatic generation of graphical security models

• Enhancement and/or optimization of existing graphical security models

• Scalable evaluation of graphical security models

• Evaluation algorithms for graphical security models

• Dynamic update of graphical security models

• Game theoretical approaches to graphical security modeling

• Attack trees, attack graphs and their variants

• Stochastic Petri nets, Markov chains, and Bayesian networks for security

• UML-based models and other graphical modeling approaches for security

• Software tools for graphical security modeling and analysis

• Case studies and experience reports on the use of graphical security modeling paradigm