| 基于排队论的SIP DoS攻击防御机制的研究 |
| |
| 引用本文： | 殷茜. 基于排队论的SIP DoS攻击防御机制的研究[J]. 重庆邮电大学学报(自然科学版), 2008, 20(4): 471-474 |
| |
| 作者姓名： | 殷茜 |
| |
| 作者单位： | 重庆邮电大学,重庆,400065 |
| |
| 摘 要： | 随着SIP协议的广泛应用，协议自身的安全问题逐渐显露出来，尤其以DoS攻击最为严重。研究了NGN中DoS攻击防御机制，给出了基于排队论的DoS攻击数学分析模型，接着设计出一种SIP DoS攻击防御方案，最后对防御机制的性能进行了仿真分析。
|
| 关 键 词： | SIP 拒绝服务攻击 排队模型 防御机制 |
| 收稿时间： | 2008-03-05 |
Research of SIP DoS attack defense mechanism based on queue theory |
| |
| YIN Qian. Research of SIP DoS attack defense mechanism based on queue theory[J]. Journal of Chongqing University of Posts and Telecommunications, 2008, 20(4): 471-474 |
| |
| Authors: | YIN Qian |
| |
| Affiliation: | Chongqing University of Posts and Telecommunications, Chongqing 400065, P.R.China |
| |
| Abstract: | With the widespread use of session initial protocol (SIP), the protocol' s security problems have gradually emerged, in which DoS attacks is the most serious. Focusing on the research of defense mechanisms of DoS attacks in SIP protocol, this paper proposes a model based on queue theory to approximately analyze the DoS attack, and then presents a DoS attack defense method. Simulation was taken to analyze the performance of the defense mechanism. |
| |
| Keywords: | SIP DoS attack queue model defense mechanism |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《重庆邮电大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《重庆邮电大学学报(自然科学版)》下载全文 |
