摘要
在分析IMS网络安全问题起因及安全威胁类型的基础上,从接入层、网络层和业务层3个方面研究网络自身所具备的安全能力,然后给出运营商在运营部署以及维护管理上需要遵守的安全策略,最后从网络发展的角度提出网络安全的新需求和新方向。
It analyzes the reasons and types of IMS network safety, then studies the safety ability of network by three aspects of access layer, network layer and service layer. It shows the safety policy of deployment and implementation, and raises the new re- quirement and new direction in network development.
出处
《邮电设计技术》
2016年第1期10-15,共6页
Designing Techniques of Posts and Telecommunications
关键词
固移融合
IMS安全
安全策略
Fixed-mobile convergence
Safety of IMS
Safety policy
