Research On Testing And Evaluation Method Of Intrusion Detection System

With the deeper research of intrusion detection technique, It thus becomes an important research and development field to design a general test and evaluation method and platform and to implement kinds of IDS detection.This paper proposed an evaluation framework of Intrusion Detection System (IDS). Virtual machine technique was used in this evaluation framework, besides; it presented a 3D model of evaluation model which was included two-level fuzzy factors. At last, fuzzy comprehensive evaluation strategy based on entropy weight coefficient was used in a 3D model of evaluation indexes, which can used to set weight for each of its index factors of this evaluation system.This paper reports on an evaluation framework of IDS and emphasizes on how to construct a test platform, which applies virtual machine technique to construct various virtual networks to solve the problem that too much hardware should be invested in constructing the traditional test platform. We propose a four-level attack framework that can produce attack data automatically and effectively. Finally, we give a 3D-model that not only is used for analyzing and evaluating but also provides the more comprehensive evaluation results. Based on the 3D-model, we set weight to each index with entropy weight coefficient fuzzy comprehensive evaluation strategy that makes the ultimate evaluation more accurate.