Hi. Does anyone know of any software for windows, that requires a password in order for any documents to be copied/extracted from the computer to a CD, thumbdrive or any other storage media?

For e.g, anyone can input and access any files into or in the computer. Regardless it's photo editing, or transferring data from a storage media to the computer. As long as a data is required to be extracted from the computer, a password is required. This is to safeguard important data in the computer from being extracted out without authorization.

Hope you guys can advise me on such software to be used in Singapore, as it is critical for business use.