光网络安全及防范技术研究

Development and Trend of All-optical Network Security and Protection

本文首先分析了全光网络与传统网络的主要区别及不同特点,提出对全光网络的安全问题必须重新认识,并列举了几种全光网络可能受到的攻击。分析了光网中不同网络层上的不同的安全防范技术,给出了几种对光网络的不同网络层攻击有效的保护方法。最后在此基础上分析了光网络安全研究的发展趋势。

Firstly, this paper points out the difference between the all-optical network and traditional network. Applications of existing methods used in various layers of All-optical networks ,as well as several ways of attack are presented. It focuses on methods preventing, detecting attacks upon various layers of an all-optical network. Finally the development trend of All-optical network security is analyzed.