Kheraifia mohamed El Amine, Abdelatif Sahraoui, Derdour Makhlouf and Kouzou Abdellah 2025. Enhancing Security and Privacy of CCTV Data in Smart Cities through Digital Watermarks and Smart Contracts. Sebha University Conference Proceedings. 4, 1 (Apr. 2025), 136–140. DOI:https://doi.org/10.51984/sucp.v4i1.3934.