一个安全宽带接入系统的建立  

Establishment of Security Broadband Access System

作　　者：李健[1] 刘俊民[1] 王晓明[1] 盖磊[1] 

机构地区：[1]禁核试北京国家数据中心和北京放射性核素实验室,北京100085

出　　处：《计算机工程》2012年第6期126-128,共3页Computer Engineering

摘　　要：针对原有宽带接入方式缺少安全认证和审计、容易遭受网络攻击等不足,提出一个安全宽带接入方案,建立安全宽带接入系统,包括基于双ISP的接入系统、PPPoE+RADIUS认证系统以及基于JSP的宽带查询系统。应用结果证明,该系统能有效提高宽带接入的安全性和可靠性。The existing inadequacies of CTBT beijing NDC broadband access system is analyzed in this paper, such as no authentication and audit, being susceptible to network attacks and so on. A new security broadband access solution is designed. The security broadband access system is set up, including dual ISP access, PPPOE＋RADIUS access authentication system and query system based on JSP are realized. The system＇s security, availability, reliability are proved in application.

关 键 词：网络地址转换 点对点协议 以太网上的点对点协议 RADIUS协议 流量控制器 安全宽带接入 

分 类 号：TP393.03[自动化与计算机技术—计算机应用技术]