3 papers
cs.CR2026
CipherSight: Robust Website Fingerprinting via Record-Resource Semantic Supervision under Distribution Shifts
Runhan Song, Qiqi Liu, Chuanzhou Pan +6
HTTPS website fingerprinting (WF) aims to identify visited websites from metadata observable in encrypted traffic. However, real-world deployments introduce a significant out-of-di…
cs.CR2026
MIDS: Detecting Stealthy Masquerade and Tampering Attacks on CAN Bus via Bidirectional Mamba
Qiqi Liu, Runhan Song, Lei Cui +3
The Controller Area Network (CAN) protocol is the primary communication standard for Electronic Control Units (ECUs) in modern vehicles, but its lack of encryption and authenticati…
cs.AI2026
The Capability Paradox: How Smarter Auditors Make Multi-Agent Systems Less Secure
Qiqi Liu, Runhan Song, Shilin Ye
Multi-agent systems extend large language models (LLMs) by decomposing tasks among specialized agents, but their distributed decision process creates new attack surfaces. We identi…