| 安全RADIUS认证、授权、计费系统的构建 |
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| 引用本文： | 赵玉亭,张治,李立欣,慕德俊,戴冠中.安全RADIUS认证、授权、计费系统的构建[J].计算机工程,2006,32(9):144-145,148. |
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| 作者姓名： | 赵玉亭 张治 李立欣 慕德俊 戴冠中 |
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| 作者单位： | 西北工业大学自动化学院信息安全中心,西安,710072 |
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| 摘 要： | 构建了基于远程访问拨号接入用户服务（RADIUS）的认证、授权和计费系统。试运行表明RADIUS原有实现方式的大运算量和频繁的文件读写操作降低了用户认证效率，且存在系统管理员盗用用户账号的风险。改进TRADIUS实现方式，降低了认证程序实现复杂度，提高了用户认证效率，同时降低了密码泄漏风险。对于广泛采用RADIUS的安全应用是很好的借鉴。
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| 关 键 词： | 远程访问拨号接入用户服务 网络安全 认证 授权 计费 |
| 文章编号： | 1000-3428（2006）09-0144-12 |
| 收稿时间： | 2005-05-05 |
| 修稿时间： | 2005-05-05 |
Construction of a Secure RADIUS Authentication, Authorization and Account System |
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| ZHAO Yuting,ZHANG Zhi,LI Lixin,MU Dejun,DAI Guanzhong.Construction of a Secure RADIUS Authentication, Authorization and Account System[J].Computer Engineering,2006,32(9):144-145,148. |
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| Authors: | ZHAO Yuting ZHANG Zhi LI Lixin MU Dejun DAI Guanzhong |
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| Abstract: | A remote access dial in user service(RADIUS) authentication,authorization and account system is constructed.Two problems emerge during the test run.One is the low authentication efficiency during the user authentication;the other is the misappropriation of user accounts by RADIUS administrators.The analysis and improvement are proposed to reduce the complexity of authentication program,enhance the user authentication efficiency and avoid the misappropriation. |
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| Keywords: | Remote access dial in user service(RADIUS) Network security Authentication Authorization Account |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
