PARD-SSM: Probabilistic Cyber-Attack Regime Detection via Variational Switching State-Space Models

Prakul Sunil Hiremath, PeerAhammad M Bagawan, Sahil Bhekane

Modern adversarial campaigns unfold as sequences of behavioural phases - Reconnaissance, Lateral Movement, Intrusion, and Exfiltration - each often indistinguishable from legitimat…