Just had news of an update to a popular book macOS Installation, useful reading if you have to admin multiple Macs.

With the introduction of macOS High Sierra Apple and Secure Boot on the iMac Pro has profoundly changed the workflows for installing and deploying macOS on a large scale. In addition new technologies and services like MDM, DEP and VPP need to be configured and used correctly. This books explains all the different terms, services and technologies and suggests workflows for Administrators to deploy and manage macOS in education, business, enterprise and other organisations in this new “post-imaging” world.