Hmmm, I've been down that train of thought before, but it seems
that it just delays the inevitable (Oh look, the account
info is being read from a file - I'll go have a look at that
file...). Anyone with access to the secondary file will be able
to figure it out. But thanks for your suggestion - at least
then the code by itself could be shown to others (for
review, etc.) without exposing anything.
I think I'll go snag something I can adapt
from the Obfuscated Code page, stick it in a module, and hope for the best...