一种新型安全IP-SAN系统的研究与实现  

The Research and Application of a New Secure IP-SAN System

作　　者：郑炜[1] 汪芳[1] 胡正国[1] 

机构地区：[1]西北工业大学计算机科学与工程系,陕西西安710072

出　　处：《微电子学与计算机》2004年第5期48-51,共4页Microelectronics & Computer

摘　　要：文章首先描述iSCSI为核心的传统IP-SAN系统构架,分析其存在的安全问题和一些新的危机,在此基础之上提出并实现了一个基于信息隐藏技术的新安全IP-SAN系统模型,对其关键算法进行详细描述,最后在算法评价中引入信息熵的概念作为度量的标准,得出这个新型的安全IP-SAN系统具有较高的安全性能。Currently IP-SAN, which is based on iSCSI technology, is used widely. Meanwhile, it also faces some challenges. In this paper, we point out the security problem in SAN system, and present a new secure storage model, which is based on traditional IP-SAN system and takes full advantage of information hiding technology, to improve the security of the storage system. By introducing information entropy as a measure of security, we can prove that the new IP-SAN system has a better performance in protecting the important data.

关 键 词：信息隐藏 启动器 目标器 熵 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]