Kids are social today. They want social media accounts and access to smartphones, tablets and computers. As a parent, you have two options to deal with their overpowering social craze: allow your kids some of that freedom while keeping a very watchful eye on what's happening, or restrict Internet access to them altogether. But the latter can backfire because most kids will simply use a friend's device. So let's assume you allow your kids a decent amount of access to the Internet. How can you effectively protect your kids from lurkers, predators and others that simply want to do harm online?