I can't offer exactly domain advice. I don't use OSX myself. But I can offer board advice. Learn the options, learn what they do, learn why they do that, and wh

I can't offer exactly domain advice. I don't use OSX myself. But I can offer board advice. Learn the options, learn what they do, learn why they do that, and what you gain. Basically never trust a computer to keep you safe on its own, if it promises to its likely lying (or OpenBSD).