@article{pentidefdecentralizedfederatedintrusiond, title = {PenTiDef: Decentralized Federated Intrusion Detection System with Differential Privacy and Latent-Space Defense via Blockchain Coordination in IIoT}, author = {Phan The Duy and Nghi Hoang Khoa and Nguyen Tran Anh Quan and Luong Ha Tien and Ngo Duc Hoang Son and Van-Hau Pham}, year = {2026}, eprint = {2602.17973}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2602.17973}, }