I'm reading O'Reilly's .NET Security right now and it is very informative.  
The book is filling me in on the various classes in the Security namespace
and teaching me the very basics on how to use it.

Once I'm done with that book; however, I'd like to read something a bit more
along the lines of applying the knowledge I've gained.

Right now I'm looking for a book that describes an attack someone might
perform on a .NET program (particularly a desktop application) and then the
sort of code I'd use to protect against the described attack.   I see in
various threads and literature where attacks are mentioned by name but nobody
describes how they are accomplished and what the appropriate counter would be.

Any suggested books or papers that address this along the lines of:

1: Here is the attack.
2: Here is how it works.
3: Here is how to program to avoid it.

Thanks in advance,
MG