with the development of computer network, the situation of network security is grim day by day, and this paper introduces the firewall technology and intrusion detection in network security.
随着计算机网络的发展,网络安全局势日趋严峻,就此对网络安全领域中应用到的防火墻技术、入侵检测技术进行了介绍。
this paper deeply analyses the firewall technology and the data package of dns protocol , gives a new opinion in the firewall infiltration based the dns protocol.
深入分析了防火墻技术和dns协议数据包,提出了全新的、基于dns的防火墻渗透技术。
the following technology applications were study:first, access control technology, mainly through the firewall technology and isolation technology.
论文具体研究了以下技术的应用:一是访问控制技术,主要通过防火墻技术和隔离技术实现。
the author present one thought to use the nat in the firewall technology and to construct a hybrid firewall.
本论文提出了将nat技术应用到防火墻技术当中,构筑混合型防火墻的思想。
the firewall technology is used to protect the system security.
应用防火墻技术保证协同建模系统的工作安全。
using firewall to protect network security become more and more popular, but unfortunately the firewall technology today does not solve the inner security.
利用防火墻技术来增强网络安全性越来越得到人们的青睐,但目前的防火墻技术不能有效地解决网络内部安全的问题。
the firewall technology has experienced three stages:packet filter, application proxy gateway and static examine;
防火墻技术经历了包过滤、应用代理网关、再到状态检测三个阶段;