TheArtOfService
ANSSI Guide d'hygiene informatique (42 mesures, v2.0)PCI DSS 4.0

ANSSI Guide d'hygiene informatique (42 mesures, v2.0) covers 15.7% of PCI DSS 4.0

39 of the 249 controls in PCI DSS 4.0 are already satisfied by evidence you collected for ANSSI Guide d'hygiene informatique (42 mesures, v2.0). 210 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.

15.7%
of the target already covered
39
controls evidenced
210
genuine gaps
0
claims rejected in review

This number is directional. It says how much of PCI DSS 4.0 your ANSSI Guide d'hygiene informatique (42 mesures, v2.0) 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.

72 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.

Req 2: Secure Configurations5 of 11 evidenced, 6 to do
Req 4: Protect Cardholder Data in Transit2 of 6 evidenced, 4 to do
Req 8: Identify and Authenticate Users9 of 29 evidenced, 20 to do
Req 7: Restrict Access by Need to Know3 of 12 evidenced, 9 to do
Req 12: Information Security Policies8 of 37 evidenced, 29 to do
Req 1: Network Security Controls3 of 19 evidenced, 16 to do
Req 6: Secure Systems and Software3 of 19 evidenced, 16 to do
Req 9: Restrict Physical Access3 of 26 evidenced, 23 to do
Req 10: Logging and Monitoring2 of 27 evidenced, 25 to do
Req 3: Protect Stored Account Data1 of 29 evidenced, 28 to do
Req 11: Test Security Regularly0 of 21 evidenced, 21 to do
Req 5: Anti-Malware0 of 13 evidenced, 13 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.

mesure 41.2.3argued against and upheld
Network diagrams maintained

An up to date diagram of the network showing sensitive servers is maintained.

mesure 231.4.1argued against and upheld
NSCs between trusted and untrusted networks

Internet facing services sit in a zone separated from the internal system.

mesure 221.4.1argued against and upheld
NSCs between trusted and untrusted networks

A secure gateway sits between the internal network and the internet.

mesure 191.4.1argued against and upheld
NSCs between trusted and untrusted networks

The network is segmented into zones with partitioning enforced between them.

mesure 221.4.2argued against and upheld
Inbound traffic from untrusted networks restricted

The gateway filters traffic arriving from the untrusted side.

mesure 171.4.2argued against and upheld
Inbound traffic from untrusted networks restricted

Local firewalls block unnecessary inbound connections.

mesure 3610.2.1argued against and upheld
Audit logs enabled on system components

Logs are enabled and configured on the most important components.

mesure 3610.2.2argued against and upheld
Audit log content

Logs are configured so that events can be reconstructed.

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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