A Multi-Agent LLM Defense Pipeline Against Prompt Injection Attacks

arXiv — cs.LGThursday, December 18, 2025 at 5:00:00 AM
  • A novel multi-agent defense framework has been introduced to combat prompt injection attacks in Large Language Models (LLMs). This framework utilizes specialized LLM agents in coordinated pipelines to detect and neutralize malicious inputs in real-time, achieving a significant reduction in attack success rates across two platforms, ChatGLM and Llama2.
  • The implementation of this defense mechanism is crucial as it addresses a major vulnerability in LLM deployments, ensuring that systems remain secure against potential overrides and unintended behaviors caused by malicious user inputs.
  • This development highlights the ongoing challenges in securing AI systems, particularly as the use of LLMs expands across various applications. The introduction of frameworks like AgentArmor and iMAD further emphasizes the industry's focus on enhancing security and efficiency in AI-driven environments, reflecting a broader trend towards proactive measures in AI safety.
— via World Pulse Now AI Editorial System

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