Module protection by hiding or Password in EXCEL

[FM1]

I have asked this question before, and, the one or two responses given were general though much appreciated.

How can I protect the code in ONE single module from being accessed and viewed by the user in an EXCEL workbook and still have the VBA editor and other modules accessible.
Can a single module be hidden by using a "HIDE" method, property..ect. like a worksheet??

Thanks very much

FM