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计算机工程 ›› 2007, Vol. 33 ›› Issue (17): 190-192. doi: 10.3969/j.issn.1000-3428.2007.17.065

• 安全技术 • 上一篇    下一篇

网络干扰性信息过滤对通信效率的影响

邓 林,余刘琅,韩江洪   

  1. (合肥工业大学信息中心,合肥 230009)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-09-05 发布日期:2007-09-05

Impact of Internet Interferential Information Filtration to Communication Efficiency

DENG Lin, YU Liu-lang, HAN Jiang-hong   

  1. (Information Center, Hefei University of Technology, Hefei 230009)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-09-05 Published:2007-09-05

摘要: 网络通信内容中的干扰性或垃圾信息对网络通信有着不可忽视的负面影响,而内容过滤是工作在网络应用层的一种对网络流量中各种协议进行重组和规则匹配的安全技术,可广泛应用于对网络通信中的垃圾信息和干扰性信息的阻断或限制。以内容过滤为基本手段,通过对网络的随机性访问内容的大数据量抽样和过滤结果的定量统计,得出了内容过滤系统对网络通信效率的正面影响程度,并分别从网络通信的速度、流量等方面记述了内容过滤系统在网络通信中的作用。

关键词: 内容过滤, 网络应用层, 通信效率, 网络安全

Abstract: The interferential and junk information has some remarkable negative influences on network communications. However, the network content filtration, which can make the network traffic protocols reorganized and rules matched, is a kind of security technology used in application layer. On the basis of content filtration, through a large number of random samples of network content and quantitative statistics of filtration results, it is reached that the degree of positive influence of content filtration system on network communication efficiency. Moreover, the conclusion about the influence of communications speed and flux on filtration system is drawn.

Key words: content filtration, network application layer, communication efficiency, network security

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