多智能体系统安全性问题及防御机制综述

多智能体系统作为分布式人工智能的重要分支，已成为解决大型、复杂、分布式及难预测问题的重要手段。在开放网络中，多智能体系统仍面临许多安全问题，潜在的安全威胁很可能影响其实际应用的稳定性、快速性和准确性。基于目前已知的多智能体系统通用模型，介绍了多智能体系统通信协议、访问控制和协调机制中潜在的安全问题，规范了多智能体系统安全性问题的研究体系，总结了系统设计过程中可行的防御技术和隐私保护技术，最后展望了多智能体系统安全研究的发展方向。

A survey of the security issues and defense mechanisms of multi-agent systems

Currently, multi-agent systems are an important branch of distributed artificial intelligence and an important means of solving large, complex, distributed, and difficult-to-predict problems. However, in an open network, multi-agent systems still face many security issues. Potential security threats are likely to affect the stability, speed, and accuracy of the practical applications of multi-agent systems. Based on the general models of currently known multi-agent systems, the potential security problems in multi-agent system communication protocol, access control, and coordination mechanism are introduced. Research on multi-agent system security problems is standardized, and feasible defense and privacy protection technologies in the system design process are summarized. Finally, the development trend of multi-agent system security research is analyzed.