基于INTERNET网络协议的跳端口通信技术探究

Port Hopping Communication Technologies Based on Internet Protocol

该文介绍了一种新的安全通信技术—跳端口技术,借鉴了在通信领域发展比较成熟的跳频技术的思想,实现计算机网络环境下的安全通信。跳端口传输能够以较小的代价获得安全传输。跳端口技术的原理是通信双方端口随时间不间断地跳跃,使攻击者定位不到开放的端口,从而就不能对系统进行攻击,保证了系统的安全性。该文描述了利用跳端口技术进行信息传输的原理、端口跳变机制以及实现方法等,证明了该技术的可行性。

The paper introduces a new communications technology-port hopping,this technology using the mind of frequency-hopping technology,it implements the communications of computer networks.Port hopping can transfer information with a smaller price。Using port hopping technique,the ports of communication both hop continuously with random time function,so an attacker can not locate the opening port,in other words,which will not be able to attack the system to ensure the safety of the system.This paper introduces the principle,the mechanisms and methods of implementation about port hopping,and prove the feasibility of the technology.