This book constitutes the proceedings of the satellite workshops held around the 20th International Conference on Applied Cryptography and Network Security, ACNS 2022, held in Rome, Italy, in June 2022. Due to the Corona pandemic the workshop was held as a virtual event. 

The 31 papers presented in this volume were carefully reviewed and selected from 52 submissions. They stem from the following workshops:

AIBlock: 4th ACNS Workshop on Application Intelligence and Blockchain Security

AIHWS: 3rd ACNS Workshop on Artificial Intelligence in Hardware Security

AIoTS: 4th ACNS Workshop on Artificial Intelligence and Industrial IoT Security

CIMSS: 2nd ACNS Workshop on Critical Infrastructure and Manufacturing System Security

Cloud S&P: 4th ACNS Workshop on Cloud Security and Privacy

SCI: 3rd ACNS Workshop on Secure Cryptographic Implementation

SecMT: 3rd ACNS Workshop on Security in Mobile Technologies

SiMLA: 4th ACNS Workshop on Security in Machine Learning and its Applications