This book constitutes the refereed proceedings of the 19th International Conference on Critical Information Infrastructures Security, CRITIS 2024, held in Rome, Italy, during September 18–20, 2024.

The 24 full papers were included in this volume were carefully reviewed and selected from 32 submissions. The presentations mainly revolved around cyber security, cyber-physical systems, climate change and natural threats.

This book constitutes the refereed proceedings of the 19th International Conference on Critical Information Infrastructures Security, CRITIS 2024, held in Rome, Italy, during September 18–20, 2024.

The 24 full papers were included in this volume were carefully reviewed and selected from 32 submissions. The presentations mainly revolved around cyber security, cyber-physical systems, climate change and natural threats.