基于ARM11嵌入式防火墙的设计与实现  

Design and implementation of embedded firewall based on ARM11 processor

作　　者：张帅 贾如春 ZHANG Shuai;JIA Ruchun(North Sichuan College of Preschool Teacher Education,Guangyuan Sichuan 628000,China;Sichuan Institute of Information Technology,Guangyuan Sichuan 628000,China)

机构地区：[1]川北幼儿师范高等专科学校,四川广元628000 [2]四川信息职业技术学院,四川广元628000

出　　处：《激光杂志》2018年第9期166-170,共5页Laser Journal

摘　　要：传统的网络安全保护主要通过实时检测网络连接状态、数据包,阻止未授权的连接、数据包来预防各种网络攻击,从而保护网络。从中小型网络信息的安全需求角度出发,根据目前网络安全设计架构及相关软、硬件技术为基础,提出基于ARM11处理器的防火墙设计。以基于ARM11嵌入式的方式,利用防火墙的特点进行重新架构设计与实现,并通过实验环境进一步验证,基于ARM11嵌入式防火墙系统能够对网络安全起到防护作用,并且减少了恶意因素对网络信息安全的干扰,中小型企业网络安全得到初步解决。基于ARM11嵌入式防火墙运行状态良好,达到预期设计的效果。The traditional network security protection design method prevent all kinds of network attacks to achieve the purpose of protecting network data information. It prevents unauthorized connections or data packets in and out of the protected network. This paper starts from the information security requirements of small and midsize network based on hardware and software technology and current network security design,proposes the overall design of firewall based on ARM11 processor.use the features of the firewall to re-design and through experiments to verify that the designed firewall system based on ARM11 processor is able to safeguard network and reduce the impact of malicious factors to network information security. The network security is preliminarily solved and the firewall works well which makes the target of initial design come true.

关 键 词：ARM11 嵌入式 防火墙 DDOS WEB 

分 类 号：TN209[电子电信—物理电子学]