分布式入侵监测中负载平衡实现策略研究  

Used loading balance in distributed intrusion detection system

作　　者：玄加林[1] 才书训[2] 

机构地区：[1]东北大学软件学院,辽宁沈阳110004 [2]东北大学秦皇岛分校,河北秦皇岛066004

出　　处：《计算机工程与设计》2006年第9期1618-1621,共4页Computer Engineering and Design

摘　　要：传统的分布式入侵检测系统存在着大量丢包等问题。通过对现有的入侵监测系统问题的分析,寻找出传统系统存在问题的原因并进行针对性地改进。通过对不同数据包特性的研究,通过实验的方式确定出影响入侵检测系统处理效率的主要因素,找出了一种标示负载量的方式,将负载平衡的思想引入其中并与分布式思想相结合提出了一种提高入侵监测系统性能的系统结构设计方案。The common intrusion detection system have to throw away some data because the speed of the net is very swift. By analysing the problem of the common intrusion detection system, the cause of the problem is found and improved. By researching the characteristic of the different data, the main cause that effect the efficiency of the intrusion detection system is found, and a quota is obtained to show the loading balance in the intrusion detection system. Loading balance in the intrusion detection system is used to, make a design for it.

关 键 词：入侵检测系统 系统结构 负载平衡 心跳 任务 负载指标 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]