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Received:August 06, 2010 Revised:September 15, 2010
Received:August 06, 2010 Revised:September 15, 2010
中文摘要: 针对Snort 网络入侵检测系统在大网络流量下出现丢包率高的问题，通过对多媒体数据特征进行分析，设计了对网络流量中多媒体数据包的识别方法和两种处理方法，并提出动态自适应多媒体数据处理方法，该方法可以根据网络流量变化和系统处理能力变化自动调整对多媒体数据的处理方式，从而有效降低丢包率。
中文关键词: NIDS 多媒体 动态自适应多媒体数据处理方法
Abstract:To address the problem of high rate of dropping packets in high network flow of Snort network intrusion detection system, a way of multimedia data identification in network flow and two approaches to processing multimedia data has been designed by analyzing the characteristic of multimedia data in this article. The method of Dynamic Self-Adapting Multimedia Data Processing is also introduced. According to the changes of network flow and the capability of Snort disposal, this method could automatically adjust the way of detecting multimedia data. This method could effectively reduce packet loss ratio of Snort.
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基金项目:陕西省教育厅专项科学研究项目(2010JK568);西安工程大学基础研究基金(XGJ08006).
| Author Name | Affiliation |
| ZHAO Xu | Department of Computer Science, Xi’an Polytechnic University, Xi’an 710048, China |
| Author Name | Affiliation |
| ZHAO Xu | Department of Computer Science, Xi’an Polytechnic University, Xi’an 710048, China |
引用文本：
赵旭.基于Snort 的动态自适应多媒体数据处理方法.计算机系统应用,2011,20(4):211-213,181
ZHAO Xu.Dynamic Self-Adapting Multimedia Data Processing Method Based on Snort.COMPUTER SYSTEMS APPLICATIONS,2011,20(4):211-213,181
赵旭.基于Snort 的动态自适应多媒体数据处理方法.计算机系统应用,2011,20(4):211-213,181
ZHAO Xu.Dynamic Self-Adapting Multimedia Data Processing Method Based on Snort.COMPUTER SYSTEMS APPLICATIONS,2011,20(4):211-213,181
