一种基于系统驱动的文件透明加密系统的实现  

Implementation of File Transparent Encryption System Based on System Driver

作　　者：吴慧玲[1] 贺广生[2] 

机构地区：[1]郑州牧业工程高等专科学校信息工程系,河南郑州450011 [2]信息工程大学理学院电子系,河南郑州450001

出　　处：《计算机与现代化》2010年第5期156-159,共4页Computer and Modernization

摘　　要：计算机网络普及和发展的同时,文件信息安全问题正成为当今信息安全领域中最受关注的问题之一。本文首先分析了当前文件加密方法的不足,在探讨了透明加密和系统过滤驱动原理的基础上,提出一种基于系统过滤驱动的文件透明加密系统的设计和实现过程;同时分析了本系统设计中的难点与不足之处。With the development of computer network teclmology, file information security issue is becoming one of the most attention issues in the field of information security nowadays. Firstly this paper simply analyzes the lack of the current file encryption method, and then it illustrates the principle of transparent encryption and system filter driver. Subsequently the article researches the process of design and implementation of file transparent encryption system, which is based on system filter driver. In the end the paper analyzes the difficulty and lack of the system design.

关 键 词：信息安全 透明加密 过滤驱动 IRP 影子目录 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]