- System, network and data security mechanisms for cyber and physical systems and their integration.
- Data-driven and physics-based data analytics and security mechanisms
- Bio-inspired immunization and decentralized defense mechanism for cyber and physical attack
- Biophotonic integrated sensors, multispectral and biomolecular biometric identification
- Microwave photonics devices and systems, hybrid photonic-neuromorphic signal processing, and fiber optics sensor for biomedical, robotics, and communication security
