Decentralized Access Control Infrastructure using Blockchain for Big Data. - Oussama Mounnan; Anas Abou El Kalam; Lamia El Haourani (AICCSA, 2019)

Privacy-Aware and Authentication based on Blockchain with Fault Tolerance for IoT enabled Fog Computing. - Oussama Mounnan; Abdelkrim El Mouatasim; Otman Manad; Tarik Hidar; Anas Abou El Kalam; Noureddine Idboufker (FMEC, 2020)

A Novel Approach Based on Blockchain to Enhance Security with Dynamic Policy Updating. - Oussama Mounnan; Abdelkrim El Mouatasim; Otman Manad; Aissam Outchakoucht; Hamza Es-Samaali; Larbi Boubchir (IoTSMS, 2020)

Anomaly Detection for Big Data Security: A Benchmark. - Hamza Es-Samaali; Aissam Outchakoucht; Siham Benhadou; Oussama Mounnan; Anas Abou El Kalam (BDET, 2021)

Deep Learning-Based Speech Recognition System using Blockchain for Biometric Access Control. - Oussama Mounnan; Otman Manad; Larbi Boubchir; Abdelkrim El Mouatasim; Boubaker Daachi (SDS, 2022)

DBAC-DSR-BT: A secure and reliable deep speech recognition based-distributed biometric access control scheme over blockchain technology. - Oussama Mounnan; Larbi Boubchir; Otman Manad; Abdelkrim El Mouatasim; Boubaker Daachi (Comput. Stand. Interfaces, 2025)