TY - EJOU
AU - Ahmad, Tanveer
AU - Alsubait, Tahani
AU - Salhi, Amina
AU - Ibraheem, Amani
AU - Saleem, Muhammad Asim
TI - Risk-Aware Adaptive Federated Learning for Cyber-Secure Edge-AI in Smart Edge-IoT Environments
T2 - Computer Modeling in Engineering \& Sciences
PY -
VL -
IS -
SN - 1526-1506
AB - The rapid adoption of Edge-AI in smart edge-IoT environments has dramatically led to an augmented vulnerability to cyber risks arising from distributed learning, data heterogeneity, and adversarial manipulation. This paper proposes a new risk-aware adaptive learning model that federated Edge-AI systems explicitly simulates cyber risk in the process of local training and global aggregation. The proposed solution combines stochastic optimization and adversarial risk bounding with adaptive gradient correction to develop strong learning in non-IID data distributions and malicious client behavior. Convergence guarantees are defined by the theoretical analysis in the case of limited adversarial perturbations. The proposed framework achieves up to 95% detection accuracy and demonstrates more than 20% improvement in robustness, where robustness is defined as the relative degradation in detection performance under adversarial perturbations. The performance is evaluated against state-of-the-art baselines, including HADA-FL and centralized training on the Edge-IIoTset dataset, with results reported as averages over multiple randomized runs. Furthermore, the model converges within 50 communication rounds, which corresponds to a fixed training horizon rather than an early-stopping criterion. These findings demonstrate the usefulness of risk-sensitive adaptive learning in safe and trustworthy Edge-AI implementation in a new generation edge-IoT environment.
KW - Edge AI; federated learning (FL); adaptive learning; adversarial robustness; distributed optimization
DO - 10.32604/cmes.2026.080285