基于Web网络监视器系统的设计

Design of Network Monitor System Based on Web

基于Web的网络安全监视器系统由底、中、上三层结构组成。底层按指定的IP地址、特定域名和特定用户获取数据包,并将其还原重组。中层负责实数据信息分析、全文检索、解压缩,分布检索调度管理等。上层监测结果、查询及配置管理,以简单的Web页面为用户提供图查询和配置功能。层间接口用数据库来实现。利用plug-in与IC卡结合,为系统提供用户身份认证功能。

Network monitor system based on web is composed of low layer, middle layer and upper layer. The data packet was acquired according to assigned IP address, particular domain name and particular client, and the data packet was restituted in low layer. Data analyzing, full-document searching, decompressing and scheduling management of distributed query was realized with middle layer. Query of monitor result and configuration management was completed with upper layer for client by web page. Communication between layers was realized by database. Validity authentication function can be provided by plug-in and IC card for system users.