link GitHub - drduh/macOS-Security-and-Privacy-Guide: A practical guide to securing macOS.

This is a collection of thoughts on securing a modern Apple Mac computer using macOS (formerly OS X) 10.12 "Sierra", as well as steps to improving online privacy. This guide is targeted to “power users” who wish to adopt enterprise-standard security, but is also suitable for novice users with an interest in improving their privacy and security on a Mac.