18 papers
HiTMS: A High-Throughput Multi-Stream Linguistic Steganography Framework
Ruiyi Yan, Yugo Murawaki, Zhongliang Yang
Generative linguistic steganography conceals secret bits within the sampling randomness of large language models. Existing schemes are single-stream, conveying an entire secret thr…
FADRW: A Feature-Aware Modulated and Dynamically Reweighted Loss for Few-Shot Linguistic Steganalysis
Shuo Liu, Xianghong Lin, Yukun Wei +1
The ubiquity of social media platforms facilitates malicious linguistic steganography, posing significant security risks. However, detection is severely hampered by two fundamental…
Agent Guide: A Simple Agent Behavioral Watermarking Framework
Kaibo Huang, Zipei Zhang, Zhongliang Yang +1
The increasing deployment of intelligent agents in digital ecosystems, such as social media platforms, has raised significant concerns about traceability and accountability, partic…
MaskClaw: Edge-Side Personalized Privacy Arbitration for GUI Agents with Behavior-Driven Skill Evolution
Yanqiu Zhao, Dongying Zheng, Kaibo Huang +3
GUI agents rely on screenshots to infer intent and operate across applications, but these screenshots often contain private messages, medical records, payment credentials, and work…
DASM: Domain-Aware Sharpness Minimization for Multi-Domain Voice Stream Steganalysis
Pengcheng Zhou, Pianran Guo, Shuhua Chen +3
The growing use of information hiding in network streaming media for covert communication poses a significant security threat, necessitating the development of robust detection tec…
OracleProto: A Reproducible Framework for Benchmarking LLM Native Forecasting via Knowledge Cutoff and Temporal Masking
Yiding Ma, Chengyun Ruan, Kaibo Huang +2
Large language models are moving from static text generators toward real-world decision-support systems, where forecasting is a composite capability that links information gatherin…