C5 (Germany)CMMC 2.0

C5 (Germany) covers 57.3% of CMMC 2.0

63 of the 110 controls in CMMC 2.0 are already satisfied by evidence you collected for C5 (Germany). 47 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.

57.3%
of the target already covered
63
controls evidenced
47
genuine gaps
2
claims rejected in review

This number is directional. It says how much of CMMC 2.0 your C5 (Germany) 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.

116 candidate mappings were examined and 2 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.

Risk Assessment3 of 3 evidenced
Personnel Security2 of 2 evidenced
System and Information Integrity5 of 7 evidenced, 2 to do
Configuration Management6 of 9 evidenced, 3 to do
Physical Protection4 of 6 evidenced, 2 to do
Awareness and Training2 of 3 evidenced, 1 to do
Incident Response2 of 3 evidenced, 1 to do
System and Communications Protection9 of 16 evidenced, 7 to do
Audit and Accountability5 of 9 evidenced, 4 to do
Access Control12 of 22 evidenced, 10 to do
Identification and Authentication6 of 11 evidenced, 5 to do
Security Assessment2 of 4 evidenced, 2 to do
Media Protection4 of 9 evidenced, 5 to do
Maintenance1 of 6 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.

C5-IDM-02AC.L2-3.1.1argued against and upheld
Authorized Access Control

C5 requires every grant or change of account and entitlement to conform demonstrably to the approved role and rights concept.

C5-IDM-01AC.L2-3.1.1argued against and upheld
Authorized Access Control

C5's role and rights concept and access policy cover unique usernames, least privilege, segregation of duties, approvals and periodic review.

C5-PSS-06AC.L2-3.1.11argued against and upheld
Session Termination

C5 requires state of the art session management that withstands known attacks and invalidates sessions detected as inactive.

C5-COS-04AC.L2-3.1.12argued against and upheld
Control Remote Access

C5 controls every network perimeter with security gateways and grants cross network access only on a security assessment.

C5-CRY-02AC.L2-3.1.13argued against and upheld
Remote Access Confidentiality

C5 applies strong encryption and authentication to customer data transmitted over public networks.

C5-COS-05AC.L2-3.1.14argued against and upheld
Remote Access Routing

C5 runs administration and management consoles on separated networks reachable only with multi-factor authentication.

C5-COS-05AC.L2-3.1.15argued against and upheld
Privileged Remote Access

C5 runs administration and management consoles on separated networks reachable only with multi-factor authentication.

C5-PSS-09AC.L2-3.1.2argued against and upheld
Transaction & Function Control

C5 restricts service functions behind authorisation checks confirming the requester may perform the action.

Claims that did not hold

2 proposed mappings for this pair were rejected. They are kept in the graph rather than deleted, so what was thrown out is as inspectable as what survived. A crosswalk that never rejects anything is not being judged.

C5-IDM-03AC.L2-3.1.8
Unsuccessful Logon Attempts

judged against C5 criterion titles before the framework carried requirement text; does not hold against the real criterion; the C5 criterion title names failed logins but its basic criterion covers only dormancy, locking after two months unused and revoking after six; C5 caps no consecutive failed attempts

Claimed at high confidence before it was rejected.

C5-OPS-13AU.L2-3.3.3
Event Review

judged against C5 criterion titles before the framework carried requirement text; does not hold against the real criterion; C5-OPS-13 requires automated analysis and correlation of log data, not review and update of the set of events selected for logging, which is OPS-10

Claimed at high confidence before it was rejected.

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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