FEDERATED AND PRIVACY-PRESERVING AI-BASED PROACTIVE CYBER DEFENSE ARCHITECTURE FOR HEALTHCARE INFORMATION SYSTEMS
Muxtarov Farrux
Professor, DSc Central Asian Medical University
Keywords: Artificial Intelligence; Federated Learning; Differential Privacy; Healthcare Cybersecurity; Intrusion Detection; LSTM; IoMT Security; Data Privacy
Abstract
The rapid digitalization of Healthcare Information Systems (HIS) has increased exposure to advanced cyber threats targeting sensitive medical data. Traditional signature-based security mechanisms are insufficient against evolving and zero-day attacks.
This study proposes a Federated and Privacy-Preserving AI-based cyber defense architecture integrating LSTM-driven anomaly detection, Federated Learning, and Differential Privacy. Experimental evaluation on large-scale healthcare network and IoMT datasets achieved 97% accuracy, 95% recall, and a 0.98 ROC-AUC, with lower false positive rates than conventional IDS systems. The framework provides a scalable, regulation-compliant solution for secure healthcare infrastructures.
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