摘要
信令网络作为通信网络的神经系统, 其安全威胁问题日益得到重视。从七号信令网络对外开放接口的角度,分析了SS7 网络的潜在安全威胁,对SS7网络安全威胁进行了分类。结合网络安全防护的基本原则,并参考互联网安全模型给出了针对 SS7网络的安全防御框架。
Signaling network is the neural system of telecommunication network, and its security problem attracts more and more attention. This paper analyzes the potential threat of SS7 network in terms of external intedace and categorizes its threats. At last, it proposes a security framework for SS7 network with reference to network security model.
出处
《现代电信科技》
2006年第5期15-18,共4页
Modern Science & Technology of Telecommunications
