基于多属性的移动终端安全接入网络认证协议

A SECURITY ACCESS NETWORK AUTHENTICATION PROTOCOL FOR MOBILE DEVICES BASED ON MULTI-ATTRIBUTE

很多网络安全事件是由恶意用户具有较大访问的权限而引起的。为预防网络恶意行为的发生,首先解决好网络安全接入认证。基于此,提出一个基于多属性的移动终端安全接入网络认证协议。该协议将移动设备属性和用户属性映射为一个网络访问标识符,在移动设备和网络之间建立一个双向认证过程,并支持设备的移动性。另外网络在移动终端的访问过程中采取定期认证检验,避免假冒用户现象发生。仿真实验表明,该协议具有较好的安全性和较短的认证延时。

Many network security events are caused by malicious users which have greater access privileges. In order to prevent the occurrence of malicious behaviour in networks, the first is to solve the network security access authentication. Based on this concept, we present a multi-attribute based mobile terminal security access network authentication protocol. The protocol maps the attributes of both mobile devices and users to a network access identifier, sets up a mutual authentication process between the mobile devices and the networks, and the protocol supports the equipment mobility as well. Besides, the network will authenticate regularly the mobile terminal in its access process to avoid the fake user. Simulation results show that this authentication protocol has better security and a shorter authentication delay.