PromptShield Home: Ambient Multimodal Prompt Injection Defense for Smart-Home Agents
PromptShield Home:面向智能家居智能体的环境多模态提示注入防御方案
专题命中 音频语音多模态 :multimodal(title,abstract);MLLM(abstract,abstract_cn);audio-visual(abstract)
AI总结 该研究针对智能家居智能体的提示注入安全问题,构建了现实场景基准测试PromptShield-Home,对比了三类防御层的性能,发现多智能体调解的上限性能最优,提出应采用学习路由与传感器融合方案保障安全。
Comments This work has been accepted as a poster to UbiComp 2026