Design and Implementation of a Transparent Cryptographic File System Based on Secure Operating System
基于安全操作系统的透明加密文件系统的设计

Almost all the important information is saved on physical media as files and managed by file system. So filesystem's security is an important promise to information security. We present a transparent cryptographic file system based on secure operating system(SecTCFS). The users do not aware the exist of the encrypting process. Authentication promises that valid user can access the files in the system.