摘要
随着无线局域网技术的飞速发展和广泛应用,无线网络环境下的安全问题越来越受到关注。无线信号容易遭到窃听、拦截及其他通信干扰,因此,需要一定的安全机制实现数据保密、身份认证以及数据完整性保护。文章在分析第3代移动通信系统与无线局域网络的相关身份认证机制及相关安全性能的基础上,针对两者认证机制的优缺点提出了一种3 G网络和无线局域网的混合认证服务机制,并给出了该机制的详细设计及简要分析。
With the rapid development and wide application of the WLAN technology, the security of the wireless network environment is becoming more and more important. The interception, acquisition and communication interference of the wireless signals is easier than guided signals, therefore, the security mechanism demands to provide data security, identity authentication and data integrity protection. This paper provides the security analysis on the authentication mechanisms of the third generation mobile communication system and WLAN. Furthermore, a new authentication mechanism, which is applied in 3G and WLAN mixed network environment, is proposed. The detail of this mechanism is provided in this paper.
出处
《电力系统通信》
2006年第5期13-15,共3页
Telecommunications for Electric Power System
