浅析交警信息系统网络安全防火墙的部署技巧

随着信息网络的快速发展,各种网络安全问题层出不穷,尤其是在信息安全管理要求极高的公安领域,网络的安全防护成为防治信息泄露的关键问题。本文主要通过对防火墙基本概念及基本原理的介绍,以广西公安交警信息系统为例,提出用防火墙代替核心交换机的部署方式,在满足系统应用需求的同时,达到网络安全防护和降低维护难度的目的。

With rapid development of information network,various network security problems keep emerging one after another,especially in the field of police where the requirements on information security management are very high,the network security protection has now become a key concern in information leakage prevention.This paper mainly introduced the basic concepts and principles of the firewall,and taking the traffic police information network of Guangxi autonomous region as an example,proposed a deployment method of replacing the core switch with the firewall,which could meet the needs of the system while achieving the goal of protecting the security of the network and reducing the difficulties in the maintenance.