摘要
针对Internet的信息安全问题,介绍了一种新的信息隐藏技术——跳端口技术,它利用扩频通信中的跳频思想,通过变更数据包接收端口实现数据信息的隐藏,可以广泛地应用在民用和军事领域中。分析了这种技术的原理和实现方法,并指出需要进一步解决的问题。
A new information hiding technique--port hopping is presented to improve security of Intemet. This technique utilizes the thought of frequency hopping that is used in spread spectrum communication technique, and by packet port hopping to implement information hiding. This technique is applied in the field of civilian and military affairs. This technique＇s theory and implementing approach and some problems to be solved are analyzed.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第4期849-851,共3页
Computer Engineering and Design
关键词
因特网
信息隐藏技术
跳端口
intemet
information hiding technique
port hopping
