随着我国对教育事业的重视,很多高科技产品也在学校推广使用,互联网作为一种方便快捷的新型科技,自然也受到了广大学校的青睐。建设校园网对于提高学校的管理水平和教学质量有很重要的意义,防火墙作为校园网与外部网的唯一出入口,是校园网络安全的关键环节。基于此,通过对防火墙进行分析,总结了防火墙技术在校园网应用中的必要性,提出了防火墙技术在校园网中应用的具体措施。 With the emphasis on education in our country, many high-tech products are also being promoted at schools. As a new and convenient technology, the Internet has naturally been favored by the majority of schools. The construction of campus network is of great significance to improve the management level and teaching quality of schools. As the only entrance and exit of campus network and extranet, firewall is the key link of campus network security. Based on this, through the analysis of the firewall, the necessity of the firewall technology in the campus network is summarized, and the concrete measures of applying the firewall technology in the campus network are put forward.