If you want to add more home security to your house, you can start small. And one of the most affordable security options may already be waiting in a closet drawer if you've recently replaced your ...

If you have an old iPhone laying around, you can beef up your home security by turning it into a security camera. We'll show you how to do it.

If you have an old Amazon Fire Tablet, you might be surprised by how much these affordable devices can still do. Here are ...