A Survey on Privacy and Security in Distributed Cloud Computing: Exploring Federated Learning and Beyond. - Ahmad Rahdari; Elham Keshavarz; Ehsan Nowroozi; Rahim Taheri; Mehrdad Hajizadeh; Mohammadreza Mohammadi; Sima Sinaei; Thomas Bauschert (IEEE Open J. Commun. Soc., 2025)