Is there a technique for hiding the SQL connection string (ADO) in an Excel
macro? I think I already know the answer to that question (no), but I'm
just wondering if there's a trick that would accomplish it.

I'm authoring some macros for a client of mine and they need to communicate
with an SQL server account I have with my web hosting company and I
obviously don't want them to know my username and password.

Thanks in advance.