Application the Aho-Corasick Algorithm for Improving a Intrusion Detection System

Abstract

One of the main goals of studying pattern matching techniques is their significant role in real-world applications, such as the intru-sion detection systems branch. The purpose of the network attack detection systems NIDS is to protect the infocommunication net-work from unauthorized access. This article provides an analysis of the exact match and fuzzy matching methods, and discusses a new implementation of the classic Aho-Korasik pattern matching algo-rithm at the hardware level. The proposed approach to the imple-mentation of the Aho-Korasik algorithm can make it possible to ensure the efficient use of resources, such as memory and energy.