异构融合网络认证机制研究

Study on Heterogeneous Integrated Network Security Mechanism

移动通信和无线局域网的快速发展使两者的融合成为热点。描述了融合网络的场景和耦合方案,对现有融合网的认证机制缺点进行了分析,提出把传输层安全协议TLS引入到融合网认证中,并对该认证机制对融合网络安全的增强进行了详细描述和分析。最后搭建了融合网络的试验平台,测量了新的认证机制在执行时延、吞吐量以及能量耗费方面的性能。结果表明,新认证机制在大大增强了融合网络安全性的同时提高了网络的性能和效率。

The convergence of mobile communications and wireless LAN has emerged recently as an important research topic. This paper describes the deployment and coupling scenario of the integrated network, analyses the security mechanism in current integrated networks. We propose to introduce the TLS mechanism into the integrated network, and explain in detail how the TLS mechanism improves the security of the integrated network. A testhed for the integrated network is built and performance of the proposed security mechanism is measured, including delay, throughput and power efficiency, Our results show that the TLS mechanism enhances the network security while improves the performance and efficiency of the network,