[Mono-devel-list] Assembly Security

[Matthew Metnetsky]

I'm developing a system where there is a class (CoreLogic) which is
extremely important.  It provides all basic data access for every base
model in my design.  Is there a way in C#/.NET to limit access to this
class?  For instance, is there a way to make it so that other assemblies
than the one CoreLogic sits in can only make use of _some_ methods?  If
so, is there a way to specify via some sort of Key perhaps just how much
access is given?  Trusted use (insert, update, delete, read) VS.
Untrusted use (read).

Looking through MSDN for this is making me go blind.  The info in the
security namespaces is minimal and cryptic (at least to me).  

Has anyone done something similar to what I propose above?  Where might
I get started to find some of this out?

Thanks in advance, as always

~ Matthew