为了解决现有网络安全管理中存在的不足,应对网络安全威胁,华为3Com公司推出了端点准入防御(EAD)解决方案,做为下一代企业网NGeN架构中安全渗透网络(SPN)的一个关键组件,该方案从网络用户终端准入控制入手,整合网络接入控制与终端安全产品,通过安全客户端、安全策略服务器、网 In order to solve the existing problems in network security management and address network security threats, Huawei 3Com has introduced Endpoint Admission Defense (EAD) solution as a key element of Security Penetration Network (SPN) in the NGN architecture of next-generation enterprise networks Components, the program starts from the network user terminal access control, integration of network access control and terminal security products, through the security client, security policy server, network