What needs to be locked down?

[ChetUbetcha]

A friend of mine owns a hosting company (Winblows only).  He could not get the folder security setup correctly, so I had to have him unlock EVERYTHING for me in order to install and configure SMF/TP.  Now that the site is up and running, what do I tell him to do in order to provide the necessary folder security, yet allow me to administer and change things on the site?  I'm worried he'll lock everything down and then nothing will work because of folder permissions.

Thanks!

[G6Cad]

I think you are better off asking this over at www.simplemachines.org