Pedro Comesana-Alfaro & Alessandro Piva 
Digital Forensics and Watermarking 
20th International Workshop, IWDW 2021, Beijing, China, November 20-22, 2021, Revised Selected Papers

This volume constitutes the proceedings of the 20th International Workshop on Digital Forensics and Watermarking, IWDW 2021, held in Beijing, China, in November 2021.The 18 full papers in this volume were carefully reviewed and selected from 32 submissions. The are categorized in the following topical headings: Forensics and Security Analysis; Watermarking and Steganology.