13 citations · 13 across the 6 of their papers we have counts for
5 papers · 1 filter
Robust Conformal Intrusion Detection via Traffic-Aware Calibration and Attack-Orbit Invariance
Zhenpeng Li
Large language models fine-tuned for network intrusion detection emit single-point predictions without statistical validity guarantees. Conformal prediction supplies a finite-sampl…
Non-Degenerate Risk Certification for Automated Security Decisions: A Decision-Contract Theory with ATT\&CK-Aligned Triage as a Worked Instance
Zhenpeng Li
An unconditional risk bound on automated decisions can be satisfied without automating anything, since a selector that never acts drives the bound to zero. We show this is structur…
Post-Hoc Trajectory-Risk Certification for Modular LLM-Based Security Agents
Zhenpeng Li
Autonomous security agents operate as staged pipelines, such as classifying network traffic and then attributing attacks to a specific technique. Split conformal prediction gives e…
Traffic-Aware Randomized Smoothing for LLM-Based Network Intrusion Detection
Zhenpeng Li
Large language model (LLM)-based intrusion detection systems (IDS) are increasingly studied for security monitoring, yet their robustness against feasible traffic manipulation rema…
Controllability-Aware Adversarial Examples Against LLM-Based Network Traffic Classifiers
Zhenpeng Li
Large language models (LLMs) are increasingly explored as network intrusion detection classifiers, but their adversarial robustness under realistic attacker constraints remains unc…