Internet环境下的信息安全与防火墙技术

Information Security and Firewall Technology in Internet Environment

介绍 Internet与企业及个人日益密切的联系 ,信息安全的日益重要性和Internet的常用安全措施 ,重点讨论防火墙技术的概念、结构、原理和构建方法 ,针对目前企业内部网络的脆弱点 ,提出相应措施。

Internet has been associated with enterprises and individuals closely,so information security becomes more and more important.This paper introduces the general measures for Internet security,stresses on the disscussion about the concept,structure,principle and constructing method of firewall technology,finally gives out the corresponding measures to overcome the shortcomings of current intranets of enterprises.