“Encrypting USB Devices Data With True Crypt by Martin of gHacks.net mentions a piece of Windows software that can keep the files on your portable USB drive safe from prying eyes.
True Crypt is an Open-Source software that can be used to create encrypted containers on devices. One of the major advantages of True Crypt is that it can be used as a portable application which means that you can copy the True Crypt files on the USB device so that the software does not have to be installed on the computer system where the data is needed.
Once you have installed True Crypt on your drive and encrypted the data, a password will be required in order to access the files.
