Practical Paranoia macOS 10.13 Chapter 15 Email Update Practical Paranoia macOS 10.13 Security Essentials has just updated chapter 15 Email. This update reflects recent changes in the GPGTools end-to-end encryption utility. To download the updated chapter, click here. Practical Paranoia macOS 10.13 is the best-selling, easiest, and most comprehensive guide to securing your Mac. Written […]