EvidenceSheet
ACSC Essential Eight Maturity Model (November 2023) · Restrict administrative privileges

ADMIN-ISM-1896 Memory integrity functionality is enabled

Memory integrity functionality is enabled. Required at Maturity Level Three of the Restrict administrative privileges mitigation strategy (Appendix C); ISM control ISM-1896 in ASD's Essential Eight to ISM mapping (December 2023).

Source: ACSC Essential Eight Maturity Model (November 2023), ADMIN-ISM-1896. The statement above is our statement of the clause, read from the published text and cited so you can check it against the official text, not the instrument verbatim. Open ACSC Essential Eight Maturity Model (November 2023) in the compliance library.

Each row is an ISM control the maturity model requires, with the maturity levels named in its text. Pick your target maturity level and use the rows for it.

2
artefacts
2
held by a system
0
at each review
easy
to go live
Cloud console / configuration management
where the evidence lives
teal = a system already holds it · olive = produced at each review. To go live: easy when half or more of the artefacts are already held by a system, moderate from a quarter to a half, hard below a quarter.

These are the artefacts auditors commonly ask for on this requirement, our guidance rather than text from the standard. Your assessor decides what is sufficient in your context, and asks for samples across the period when a report covers one.

system holds itEvidence a system already holds

  • Configuration showing memory integrity (hypervisor-protected code integrity) enabled · Cloud console / configuration management
  • Device compliance report · Endpoint management (MDM / EDR)

periodic reviewEvidence produced at each review

none for this control

governing documentDocuments that govern the control

none for this control

First move

Automate the pull from your Cloud console / configuration management. Configuration snapshots and change history from the cloud console or IaC repository, diffed against the baseline.

Common gaps auditors find

Do this for your whole sheet

Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.

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ADMIN-ISM-1883 Privileged user accounts explicitly authorised to access online services are strictly limited to only what is… · ADMIN-ISM-1897 Remote Credential Guard functionality is enabled