【摘要】 针对各种网络攻击技术,特别是对防火墙的攻击技术进行了系统的研究,在分析典型的网络攻击技术的基础上,提出了一个防火墙安全技术模型:基于免疫的防火墙系统安全模型和基于协议的防火墙安全策略模型,并详细介绍了采用的安全策略。更多还原

【Abstract】 This paper has analysed the various kinds of network attack techniques, especially those that aim at the Firewall. And through the research results about network attacks technique, concludes a practical model of Firewall Security Technique, in- cluding Firewall System Security Model and Firewall Security Policy Model.Besides that,has describled the security policy in details.更多还原