标题： 如何减轻和防御物联网设备中的DDoS攻击 显示英文标题

标题： How To Mitigate And Defend Against DDoS Attacks In IoT Devices

摘要： 分布式拒绝服务（DDoS）攻击在物联网（IoT）网络的背景下变得越来越普遍和危险，主要是由于许多连接设备的安全配置较低。 本文分析了由Mirai僵尸网络发起的DDoS攻击的性质和影响，并提出了针对物联网环境的分层缓解策略。 探讨的关键解决方案包括IPv6唯一本地地址（ULA）、边缘计算、软件定义网络（SDN）、蜜罐欺骗和基于机器学习的入侵检测系统。 本文旨在帮助工程师和研究人员理解和实施实用的对策，以保护物联网基础设施。 显示英文摘要

摘要： Distributed Denial of Service (DDoS) attacks have become increasingly prevalent and dangerous in the context of Internet of Things (IoT) networks, primarily due to the low-security configurations of many connected devices. This paper analyzes the nature and impact of DDoS attacks such as those launched by the Mirai botnet, and proposes layered mitigation strategies tailored to IoT environments. Key solutions explored include IPv6 Unique Local Addresses (ULA), edge computing, software-defined networking (SDN), honeypot deception, and machine learning-based intrusion detection systems. The paper aims to help engineers and researchers understand and implement practical countermeasures to protect IoT infrastructures.