基于计算机防火墙安全屏障的网络防范技术

Network Defense Technology Based on Computer Firewall Security Barrier

计算机技术的出现给人们带来了便捷,但是对于企业而言,计算机网络威胁着企业信息的安全保密性。笔者针对计算机防火墙安全屏障的网络防范技术展开了全面分析。从计算机防火墙发展现状入手,在简单分析了防火墙的解决方式后,从包过滤型、代理型、监测型这三个方面详细描述了网络防范技术防范,最终从硬件、软件两个方面对网络防范技术的应用进行分析。

The emergence of computer technology has brought people a convenient life.However,for enterprises,computer networks also threaten the security and confidentiality of enterprise information operations.The author focuses on the development of a network defense technology for computer firewall security barriers.Starting with the development of the computer firewall,after a simple analysis of the solution of the firewall,the network prevention technology is described in detail from the three aspects of the packet filtering,the agent type and the monitoring type.Finally,the application of the network prevention technology is analyzed from two aspects of hardware and software.