摘要
针对统一威胁管理(UTM)的单点失效、设备稳定性等问题,设计一种分布式信息安全防御系统。该系统为树形多级管理结构,可分为主动防御平台、监控节点、主机监控模块3个部分,分别承担不同的信息系统防御任务。实验结果表明,该系统可有效地减轻网关处的安全管理负担,解决单点失效及系统稳定性问题,适用于防御混合型网络安全威胁。
In allusion to the United Threat Management（UTM）＇s problems of single point failure and stability of equipment etc., a distributed information security defense system is designed. This system is tree multi-level management structure, it can be divided into three parts, including proactive defense platform, monitoring nodes and host monitoring module. They separately undertake different information system defense tasks. So it can effectively relieve the safety management burden of the gateway, thus solve the problems of single point failure and system stability. This helps to solve hybrid network security threats.
出处
《计算机工程》
CAS
CSCD
2012年第6期156-157,160,共3页
Computer Engineering
基金
山东省科学技术发展计划基金资助项目"基于分布式的信息安全预警防御系统"(2007GG30001009)
关键词
分布式技术
主动防御
多级树形结构
监控节点
主机监控模块
信息安全
distributed technology
proactive defense
multi-level tree structure
supervisory node
host monitor module
information security
