Facebook deserves a lot of the flack it gets, be it for providing Russian propaganda with a platform or gradually eroding privacy norms. Still, it has some genuine usefulness. And while the single best way to keep your privacy safe on Facebook is to delete your account, taking these simple steps in the settings is the next best thing.
Remember, it’s not just friends of friends you need to think about hiding from; it’s an army of advertisers looking to target you not just on Facebook itself, but around the web, using Facebook’s ad platform. …[W]e’ll show you how to deal with both.