基于SDN的动态流量控制在通信网络安全中的应用  

Application of Dynamic Traffic Control Based on SDN in Communication Network Security

作　　者：张俊 ZHANG Jun(China Consulting Design and Research Institute Co.,Ltd.,Nanjing 210019,China)

机构地区：[1]中通服咨询设计研究院有限公司,江苏南京210019

出　　处：《通信电源技术》2025年第2期158-160,共3页Telecom Power Technology

摘　　要：探讨基于软件定义网络(Software Defined Network,SDN)的动态流量控制在通信网络安全中的应用。SDN将网络控制平面与数据平面分离,实现可编程和集中化管理。基于SDN的动态流量控制具有实时监测与响应、灵活流量调度、增强安全策略执行等优势,可用于网络攻击检测和防御、数据泄露防范及网络资源优化分配。通过实时监测异常流量、结合入侵检测系统/入侵防御系统(Intrusion Detection System/Intrusion Prevention System,IDS/IPS)、监控数据流量、加密与访问控制等手段提升安全性,同时实现流量负载均衡和资源分配优化,为通信网络安全提供有力保障。This paper discusses the application of dynamic traffic control based on Software Defined Network(SDN)in communication network security.SDN separates the network control plane from the data plane to achieve programmable and centralized management.Dynamic traffic control based on SDN has advantages such as real-time monitoring and response,flexible traffic scheduling,and enhanced implementation of security policies.It can be used for network attack detection and defense,prevention of data leakage,and optimized allocation of network resources.By means of real-time monitoring of abnormal traffic,combining with Intrusion Detection System/Intrusion Prevention System(IDS/IPS),monitoring data traffic,encryption and access control,etc.,security is enhanced.At the same time,traffic load balancing and optimized resource allocation are achieved,providing a strong guarantee for communication network security.

关 键 词：软件定义网络(SDN) 动态流量控制 通信网络安全 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]