论文部分内容阅读
介绍了NGN(nextgenerationnetwork)核心网在安全方面所面临的问题,并结合江苏网通NGN的安全设置,设计出NGN核心网络的安全结构,重点介绍packetcable用户管理系统以及防火墙和SBC(会话边缘管理器)在保证NGN核心网的安全方面所起到的作用。
This paper introduces the security problems faced by NGN (Next Generation Network) core network and designs the security architecture of NGN core network based on the security settings of NGN in Jiangsu. It focuses on the packetcable user management system and the firewall and SBC (Session Edge Manager) In ensuring the security of NGN core network played a role.