1. Collaborative and confidential architectures for information sharing and analytics -- 2. Secure Interconnection of large-scale CPS-based frameworks and middleware -- 3. Virtualized security-awareness systems and digital twins -- 4. Empirical evaluation of system vulnerabilities -- 5. Collaborative physical and cyber defense requirements -- 6. Heterogeneous data centric security policies specification and enforcement -- 7. Big data for anomaly and advanced threats detection -- 8. Collaborative identification and ranking of malware -- 9. Visual analytics techniques for cyber security -- 10. Collaborative mitigation methodologies against advanced and persistent attacks.