TCP/IP协议安全性分析

An Analysis of the Security of TCP/IP Protocols

TCP/IP协议作为互联网最重要的通信协议,其最初设计存在的安全机制缺陷将导致协议安全性隐患。按照OSI体系划分,TCP/IP协议可分为数据链路层、互连层、传输层和应用层。该文将按照从底层到高层的顺区对TCP/IP协议栈现有的主要安全机制进行一些分析,并对提升协议安全的可能性提出一些构想。

As the most functional protocols of Internet, TCP/IP’s open structure causes some defects on the network security problem. With the development of Internet, the security of TCP/IP protocol has become more important in the serious Internet communication environment. This paper is to analyze the present security precepts and bring forward a method for developing the security of TCP/IP protocol.