My ultimate goal is to learn out about how to find hidden lkm's. So I guess I'm basically interested in everything related to them. I obviously need to understand how they work, so that I can find them. I've written a few of my own lkms that hide themselves in different ways, and then I sat down and wrote a detector program that would still be able to find them. So far, I've always been able to come up with a way to find them, but it's too easy because I was the one that wrote them - I know exactly what their limitations are. So I just wanted to learn more about the entire field so that I could write better lkms, and in turn, better detectors.