2 papers
cs.CR2025
Risk-Calibrated Bayesian Streaming Intrusion Detection with SRE-Aligned Decisions
Michel Youssef
We present a risk-calibrated approach to streaming intrusion detection that couples Bayesian Online Changepoint Detection (BOCPD) with decision thresholds aligned to Site Reliabili…
cs.CR2025
Security Friction Quotient for Zero Trust Identity Policy with Empirical Validation
Michel Youssef
We define a practical method to quantify the trade-off between security and operational friction in modern identity-centric programs. We introduce the Security Friction Quotient (S…