Privilege Flow Oriented Intrusion Detection Based on Hidden Semi-MarkovModel

被引：2

作者：

ZHONG An-ming 1

2.State Key Laboratory of Information Security

机构：

来源：

Wuhan University Journal of Natural Sciences | 2005年 / 01期

关键词：

intrusion detection; privilege flow model; HSMM;

D O I：

暂无

中图分类号：

TN918.6 [保密通信:按结构原理分];

学科分类号：

0839 ; 1402 ;

摘要：

A privilege flow oriented intrusion detection method based on HSMM (Hidden semi-Markov Model) is discussed. The privilege flow model and HSMM are incorporated in the implementation of an anomaly detection IDS (Intrusion Detection System). Using the data set of DARPA 1998, our experiment results reveal good detection performance and acceptable computation cost.

引用

页码：137 / 141

页数：5