Essential Eight for Australian Business

Australia's baseline security framework, written by the Australian Signals Directorate. Where it came from, who actually asks you about it, and what "Essential Eight aligned" does and does not mean.

Level Zero through Three in plain English, why you have to reach the same level across all eight before climbing, and why Level One is the honest target for most businesses.

Patch applications and patch operating systems. The least glamorous controls on the list, the two attackers rely on you neglecting, and what the timeframes actually require.

Multi-factor authentication and restricting administrative privileges. Why weak MFA stops counting at higher maturity levels, and why admin accounts are the whole game.

Application control, restricting Microsoft Office macros, and user application hardening. The three that stop malicious code running at all, and the one most businesses quietly skip.

The one control nobody can fake, because an assessor will ask you to restore something. Why attackers go for the backups first, and what a tested restore really means.

Honest sequencing for a business with a real budget. What Microsoft 365 already gives you, what costs nothing but time, and what genuinely needs spending.

Whether you need to be certified (you probably do not), what evidence an assessor wants, and how to answer an insurer or a tender questionnaire honestly without underselling yourself.