ABSTRACT
Although there have been many different theories, and different people involved, since the beginning security has basically been the same. We look for problems or potential problems, and we look for solutions to those problems. The difficulty is that we look not only for existing problems, but for potential problems that have not yet occurred, so we can take steps to prevent them from happening. It is very difficult in a business environment to spend money to prevent things that have never happened. But that’s what we do. It is often better to be proactive and spend a little money now than to be reactive and wait for a problem to occur.
