28/08/2026
You achieved your Essential Eight maturity target.
But would you achieve the same result if you were assessed today?
That’s a question worth asking.
The Essential Eight isn’t static.
ACSC guidance evolves. Threats change. Technology changes. And the controls that satisfied a maturity level several years ago may not satisfy that same level today.
That creates a potentially dangerous gap between believing you’re aligned and being able to prove you’re aligned.
In his latest blog, Murray Clifford looks at some of the areas where that gap can quietly emerge:
→ Patching processes built around outdated expectations
→ MFA that exists but hasn’t evolved
→ Administrative privileges that have gradually crept back
→ Security baselines that haven’t been revisited
→ New devices and access methods that weren’t part of the original design
None of these necessarily mean your security program has failed.
They mean security controls need to evolve alongside the framework they’re designed to meet.
And with the ACSC announcing the retirement of the current Essential Eight Maturity Model and the move toward the broader Essentials Series, there’s another reason to take stock now.
Don’t rely on the maturity level you achieved years ago. Validate the controls you have today.
Read Murray’s latest blog to understand where to look—and why now is a good time to reassess your Essential Eight alignment.
https://hubs.li/Q04vDg2f0