计算机应用与软件Issue(2)：126-131,6.DOI:10.3969/j.issn.1000-386x.2014.02.035
无线网络安全事件溯源系统的设计与实现
DESIGN AND IMPLEMENTATION OF SECURITY EVENT TRACEABILITY SYSTEM FOR WIRELESS NETWORK
摘要
Abstract
With the popularisation and development of wireless technology,security issues of wireless network become more serious.Espe-cially when the wireless terminals can freely access and randomly move,many security events easily occur,such as mobile users’identity theft,intrusion and attack,Trojans,etc.At present the systems developed mainly focus on billing issues and the attacks against the servers, but there are few contributing to the management of the whole network,to realising users’behaviour monitoring,as well as to how to trace the source of the events when the security incidents occur in network and the targeted processing countermeasures.The system presented in the paper provides authentication for wireless network users through PORTAL+RADIUS authentication technology,and uses WLAN positioning technology to track and locate the malicious mobile terminal position,so as to ensure to trace back to the source of the security events.The system achieves that the mobile users can be authorised and the double traceability management is imposed on the suspicious users in both identity and location.关键词
无线网络/身份认证/RADIUS协议/PORTAL协议/定位技术Key words
Wireless network/Identity authentication/RADIUS protocol/PORTAL protocol/Positioning system分类
信息技术与安全科学引用本文复制引用
梅晓晴,王劲松,童峥嵘,石凯..无线网络安全事件溯源系统的设计与实现[J].计算机应用与软件,2014,(2):126-131,6.基金项目
国家自然科学基金项目（61170301／F020403）。 （）
