Research and Implementation of Encrypting System for Removable Storage Device in Windows
WANG Feiping
GAO Fagui
Abstract：In this scheme,the system provides two kinds of transparent encryption methods:For the first one,we set a password for each USB flash disk,and the encryption and decryption of the data are done in the memory;each encryption key binding for the smart key for the second one,eech USB key is bound as a smart one,and the data encryption and decryption are done in the smart key. The analysis and experi-ments show that the first method can reduce the cost under the premise of guaranteeing certain security, and the second method can further enhanc security and the key can never be out of the device.
Keywords：file system filter driversymmetric encryption algorithmenerypted USB diskinformation se-curitysmart password key
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 442-445,450 )