Islam S. Fathi

Hybrid rank fusion of a group-token transformer with gradient boosting improves detection of evasive and novel-family malware

Static machine-learning malware detectors report near-perfect closed-set accuracy, but the malware that matters operationally is the malware that slips past detection and the malware that belongs to families never seen in training. We study both on three longitudinal benchmarks:...

HIFN-Mamba: hybrid information flow networks with selective state-space sequence modeling for intrusion detection in the Internet of Medical Things

The exponential growth of the Internet of Medical Things (IoMT)—a multi-billion-device infrastructure of clinically critical sensors, monitors, and connected medical equipment—has dramatically expanded the attack surface for ransomware, lateral-movement, and protocol-specific exp...