I am always worried about all kinds of threats to my computer network. I have so much information that I need to protect, and I have been looking for ways to do so. I have heard that there is network security audit software out there, but I do not know where to look for it. Am I able to use that kind of software in my home, like I am needing? Or is that more for a big business with a much larger network? I am hoping to get something started soon, so that I can rest assured that it is safe.