摘要
本文在分析Windows系统对移动存储介质的管理方式，常用移动存储介质的分区结构以及常用的加密方式的基础上，设计实现了一个移动存储介质安全管理软件。该软件采用消息截获、磁盘扇区处理、注册表编辑、线程并发等技术，实现了移动存储介质的注册管理、合法性审核、设备加解密、文件加解密、U口控制以及日志记录等安全管理功能。
This article first analyzes the methods for Windows to manage the movable storage device, the commonly used partition structure as well as the encryption method for movable storage device, then it designs and implements a sofware to control the security of movable storage device. This software uses message capture, dealing with disk sectors, editing registry keys and multithread technique, realizes many security control functions, such as registration of movable storage device, legality audition, device encryption, file encryption, control of USB interface and operation logging, etc.
