DNS的安全部署与实现

Security Deployment and Implementation of DNS

域名解析是互联网的一项基础服务,当DNS受到攻击或不可用时互联网服务将受到影响,分析造成域名解析服务故障的原因,应用负载均衡、服务分流、集中管理、日志分析、访问列表控制等技术,实现DNS的高可用性与安全可控。

Domain name resolution is an Internet-based service.When DNS attack or unavailable Internet services will be affected.Analyze the reasons for failure of the DNS.Apply load balancing, service diversion, centralized management, log analysis, accesscontrol lists and other technical.To achieve high availability and security of DNS controlled。