Logical Circuits for Extended Content Matching in Hardware Based NIDPS

Authors

  • Dejan Georgiev Skopje, Macedonia
  • Aristotel Tentov Skopje, Macedonia

DOI:

https://doi.org/10.24297/ijct.v7i3.3448

Keywords:

Content matching, character repetition, quantified repetitions, NFA, Kleene plus

Abstract

In this paper we present logical circuits for efficient detection of rolled out contents. As network speed increases and security matters  there is a demand for implementation of hardware based Network Intrusion Detection and Prevention Systems (NIDPS). On the other hand hardware based NIDPS are lacking the flexibility of detection of so named "evasion" techniques. Here we present simple but efficient enhancement to content matching in hardware with minimal basic memory elements (flip-flops) used.

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Author Biographies

Dejan Georgiev, Skopje, Macedonia

Faculty of Electrotechnical Engineering and Information Technologies

Aristotel Tentov, Skopje, Macedonia

Faculty of Electrotechnical Engineering and Information Technologies

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Published

2013-06-10

How to Cite

Georgiev, D., & Tentov, A. (2013). Logical Circuits for Extended Content Matching in Hardware Based NIDPS. INTERNATIONAL JOURNAL OF COMPUTERS &Amp; TECHNOLOGY, 7(3), 664–669. https://doi.org/10.24297/ijct.v7i3.3448

Issue

Section

Research Articles