ACSC Essential EightC5 (Germany)

ACSC Essential Eight covers 12.4% of C5 (Germany)

15 of the 121 controls in C5 (Germany) are already satisfied by evidence you collected for ACSC Essential Eight. 106 are genuine gaps. Every claim below was judged against both control sets and then argued against; the ones that did not survive are published further down with the reason each failed.

12.4%
of the target already covered
15
controls evidenced
106
genuine gaps
0
claims rejected in review

This number is directional. It says how much of C5 (Germany) your ACSC Essential Eight evidence satisfies. The reverse pair is a different number, often very different, because a security standard has enormous depth for access control and almost none for lawful basis or data subject rights.

34 candidate mappings were examined and 0 were removed. Signed off 2026-08-19, review level machine verified. Mappings were judged by Claude Code rather than read line by line by a practitioner. Every claim shows its reasoning so you can check it. Ask and a practitioner will review this pair.

Where the gaps are

Coverage is never evenly spread. A source standard usually satisfies one part of a target almost completely and barely touches another, and which part is which is the thing worth knowing before you plan the work.

C5: Operations9 of 24 evidenced, 15 to do
C5: Identity and Access Management3 of 9 evidenced, 6 to do
C5: Asset Management1 of 6 evidenced, 5 to do
C5: Communication Security1 of 8 evidenced, 7 to do
C5: Product Safety and Security1 of 12 evidenced, 11 to do
C5: Business Continuity Management0 of 4 evidenced, 4 to do
C5: Compliance0 of 4 evidenced, 4 to do
C5: Cryptography and Key Management0 of 4 evidenced, 4 to do
C5: Procurement, Development and Modification of Information Systems0 of 10 evidenced, 10 to do
C5: Human Resources0 of 6 evidenced, 6 to do
C5: Dealing with Investigation Requests from Government Agencies0 of 4 evidenced, 4 to do
C5: Organisation of Information Security0 of 7 evidenced, 7 to do
C5: Portability and Interoperability0 of 3 evidenced, 3 to do
C5: Physical Security0 of 7 evidenced, 7 to do
C5: Security Incident Management0 of 5 evidenced, 5 to do
C5: Security Policies and Instructions0 of 3 evidenced, 3 to do
C5: Control and Monitoring of Service Providers and Suppliers0 of 5 evidenced, 5 to do

Theme level, not control level, deliberately. The per-control list of what is evidenced and what is a gap is the report itself, so publishing it here would be publishing the thing being sold.

Claims that held

A sample. Each one names the control whose evidence does the work, the control it satisfies, and why.

E8-PATCHOS-ML1C5-AM-01argued against and upheld
Asset Inventory

Automated asset discovery runs at least fortnightly to keep the component record current.

E8-MFA-ML2C5-COS-05argued against and upheld
Networks for administration

Administrative access requires multi-factor authentication before reaching management consoles.

E8-ADMIN-ML1C5-IDM-01argued against and upheld
Policy for user accounts and access rights

Dedicated privileged accounts and separated environments are the role and rights concept required.

E8-ADMIN-ML3C5-IDM-06argued against and upheld
Privileged access rights

Just in time administration makes privileged rights time limited and risk based.

E8-ADMIN-ML1C5-IDM-06argued against and upheld
Privileged access rights

Privileged access is separately requested, validated and issued to a dedicated named account.

E8-MFA-ML2C5-IDM-09argued against and upheld
Authentication mechanisms

Multi-factor authentication is required to reach privileged access and important repositories.

E8-MFA-ML1C5-IDM-09argued against and upheld
Authentication mechanisms

Multi-factor authentication is required on internet facing and third party services.

E8-BACKUP-ML1C5-OPS-06argued against and upheld
Data Backup and Recovery - Concept

Backup scope, retention and synchronisation are set against business criticality and continuity requirements.

Claims that did not hold

Nothing proposed for this pair was rejected in review. That is unusual and worth knowing rather than hiding: it means the candidate set was small and every candidate held.

The full report

Everything above is a sample. The report is every evidenced control and every gap, with the reasoning and the source document behind each one, in a form you can hand to an assessor. $299, emailed immediately.

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