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    SubjectRe: partially encrypted filesystem
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    On Fri, 05 Dec 2003 18:35:55 MST, Pat LaVarre said:

    > Suppose we wish to encrypt the files on a disc or disk or drive that we
    > carry from one computer to another.
    >
    > Where else can the encryption go, if not "down to the file system"?

    It could also be above the filesystem, a la PGP, or below the file system,
    a la encrypted loopback. Other options, such as steganography and "purloined
    letter" schemes, are also at least theoretically possible, if not totally workable.
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