Digital Forgetting Using Key Decay. - Marwan Adnan Darwish; Apostolis Zarras (SAC, 2023)

Disjunctive Multi-Level Digital Forgetting Scheme. - Marwan Adnan Darwish; Georgios Smaragdakis (SAC, 2024)

Provable Co-Owned Data Deletion with Zero-Residuals and Verifiability in Multi-Cloud Environment. - Marwan Adnan Darwish; Evangelia Anna Markatou; Georgios Smaragdakis (EuroSec, 2025)