Supriya P Belkar et al. 2026. Fedagentshield: An Adaptive Federated Reinforcement Learning Framework for Privacy-Preserving Autonomous Cyber Defence. International Journal of Computer Information Systems and Industrial Management Applications. 18, 15s (Aug. 2026), 1173–1187. DOI:https://doi.org/10.70917/ijcisim-2026-4511.