Access direct (FE/BE) and through Web (ASP)

[oli4o]

I have the following situation:
There is a database (BE) where clients (ACCESS-FE) connect to from within a companies network.
Now other users from outside need to look at one part of the information through a web site.
For enhanced security I would like to split the data (BE) in two (internal and external)
I have a Webserver in a DMZ.
I presume the internal MDB can stay on the interal file server.

Where do I have to put the external MDB so that the Webserver through ASP (or ACCESS DATA PAGES) can get the information and show it to the external users?

And how will the internal clients (ACCESS FE) connect to that DB?

Thanks for your help

Olivier