FedShield: Privacy-Preserving Federated Learning with Differential Privacy and Byzantine-Robust Aggregation for Intrusion Detection in Heterogeneous IoT Networks. J. Comput. Sci. Innov. Res. [Internet]. 2026 Jun. 5 [cited 2026 Jun. 11];1(1):7-15. Available from: https://jcsir.org/index.php/jcsir/article/view/2