Social media lockdown: 4 privacy features you won’t find in your settings

You use a social network—at least one, maybe a few. Everyone does. You probably know all about your preferred network’s privacy settings, enough to make sure that the whole world doesn’t know your business. But if you’re paranoid—aren’t we all?—you can find ways to lock down your privacy that go above and beyond even two-factor authentication. Check on this great article from PCWorld.com