Safeguarding LLM Agents against Long-Horizon Threats via Shadow Memory

AI 导读

本文提出ShadowMem框架，通过影子记忆机制抵御LLM代理的长期威胁，显著提升检测准确率且对性能影响极小。

ShadowMem introduces a shadow memory framework to detect long-horizon threats in LLM agents, achieving high accuracy with minimal performance overhead.

重点速览

• 长期威胁利用多轮交互实现恶意目标，传统防御手段难以应对 Long-horizon attacks exploit extended interactions to achieve malicious goals
• ShadowMem通过影子记忆存储关键上下文，提前评估行动风险 ShadowMem stores safety-critical context in dedicated memory for risk assessment
• 实验验证其在多种威胁场景下检测准确率优于现有方案 Experiments show superior detection accuracy across threat scenarios
• 框架对代理实用性能影响可忽略，具备实际部署价值 Minimal performance impact enables practical deployment

一句话：影子记忆机制为LLM安全防护提供了创新性解决方案。 / Shadow memory offers innovative protection for LLM agents against persistent threats.

推荐理由 为AI安全研究提供新范式，对实际系统防护有直接指导价值。