电信科学 ›› 2015, Vol. 31 ›› Issue (3): 115-123.doi: 10.11959/j.issn.1000-0801.2015068

• 综述 • 上一篇    下一篇

模式匹配在网络安全中的研究

徐东亮1,张宏莉1,张磊2,姚崇崇1   

  1. 1 哈尔滨工业大学计算机科学与技术学院 哈尔滨 150001
    2 河南大学数据与知识工程研究所 开封 475004
  • 出版日期:2015-03-15 发布日期:2017-02-23
  • 基金资助:
    国家重点基础研究发展计划(“973”计划)基金资助项目;国家高技术研究发展计划(“863”计划)基金资助项目;国家高技术研究发展计划(“863”计划)基金资助项目;国家高技术研究发展计划(“863”计划)基金资助项目;国家科技支撑计划基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目

Study on Pattern Matching in Network Security

Dongliang Xu1,Hongli Zhang1,Lei Zhang2,Chongchong Yao1   

  1. 1 School of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001, China
    2 Institute of Data and Knowledge Engineering, Henan University, Kaifeng 475004, China
  • Online:2015-03-15 Published:2017-02-23
  • Supported by:
    The National Basic Research Program of China(973 Program);The National High Technology Research and Development Program of China(863 Program);The National High Technology Research and Development Program of China(863 Program);The National High Technology Research and Development Program of China(863 Program);The National Key Technology R&D Program;The National Science Foundation of China;The National Science Foundation of China

摘要:

模式匹配模块是网络安全系统的核心模块,其系统资源占用率最高时可达70%以上。针对模式匹配在当前网络安全系统中面临的问题和挑战,以2000年为界将模式匹配方法分为传统模式匹配方法和新模式匹配方法,通过分析不同模式匹配方法的原理、计算复杂度和新模式匹配方法的发展与演化过程,得出不同方法的适用环境,对模式匹配技术在网络安全系统中的作用进行了全面综述和评价,最后对未来的研究方向进行了总结和展望。

关键词: 模式匹配, 入侵检测, 网络安全

Abstract:

Pattern matching is the core module in network security system,it's the highest occupancy rate of system resources is more than 70%.According to problem and challenges of pattern matching in the network security system,taking 2000 as the boundary,the pattern matching was divided into the traditional pattern matching method and the new pattern matching method.Through the analysis of the principle and the computational complexity of different pattern matching method and the development and evolution of the new pattern matching method,applicable environment of different methods was concluded.A comprehensive review and evaluation of pattern matching in network security system was presented.Finally,a conclusion and some suggestions for future research were summarized and prospected.

Key words: pattern matching, intrusion detection, network security

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