《防火墙技术》大纲、教案、讲义
防火墙是在两个网络之间履行访问控制策略的一个或一组系统,包括硬件和软件,意图是保护网络不被别人侵扰。本质上,它遵从的是一种许可或阻止业务交游的网络通信安全机制,也即是提供可控的过滤网络通信,只许可授权的通信。一般,防火墙即是坐落内部网或Web站点与因特网之间的一个路由器或一台计算机。其意图好像一个安全门,为门内的部分提供安全,控制那些可被许可出入该受保护环境的人或物。本课程首要讲述防火墙基础知识、网络安全方案、防火墙关键技术、防火墙的使用以及防火墙的功能方案和部署管理等。通过本课程的学习,使得学生掌握防火墙的功能、选用的网络技术及系统结构,防火墙的安装、配置、管理与保护。提升学生的网络安全意识与动手能力,为培育网络管理方面人才打下良好基础。《防火墙技术》第1讲.pdf
(A firewall is a system or set of systems, including hardware and software, that enforces access control policies between two networks, with the intention of protecting the network from intrusion by others. In essence, it complies with a network communication security mechanism that allows or prevents business communication, that is, it provides controllable filtering of network communication and only allows authorized communication. Generally, a firewall is a router or a computer that sits between an intranet or Web site and the Internet. It is intended to be like a security gate, providing security for the portion inside the gate, controlling those persons or things that may be permitted to enter or leave the protected environment. This course mainly introduces the basic knowledge of firewall, network security scheme, key technology of firewall, use of firewall, functional scheme and deployment management of firewall, etc. Through the study of this course, students can master the function of the firewall, the selected network technology and system structure, the installation, configuration, management and protection of the firewall. Improve students' network security awareness and practical ability, and lay a good foundation for cultivating network management talents.
"Firewall Technology" Lecture 1.pdf)
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