This infopaper explains the Australian Cyber Security Centre’s Essential Eight as a practical framework for reducing cyber risk and building measurable resilience. It outlines the four maturity levels and the eight controls: application control, patching applications, configuring Microsoft Office macros, user application hardening, restricting administrative privileges, patching operating systems, multi-factor authentication, and regular backups. FirstWave maps these controls to a layered security model using CyberCision for prevention, Open-AudIT for asset discovery, vulnerability visibility, and compliance tracking, and NMIS with opModules for monitoring, configuration, recovery, reporting, and automation. The paper argues that combining visibility, prevention, detection, control, and re

Join for free to read