C5 (Germany)NIST SP 800-53 Rev 5

C5 (Germany) covers 32.3% of NIST SP 800-53 Rev 5

97 of the 300 controls in NIST SP 800-53 Rev 5 are already satisfied by evidence you collected for C5 (Germany). 203 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.

32.3%
of the target already covered
97
controls evidenced
203
genuine gaps
2
claims rejected in review

What this leaves you to do

NIST SP 800-53 Rev 5 has 300 controls. Holding C5 (Germany) already evidences 97 of them, so the work in front of you is 203 controls, not 300, which is 68% of the standard rather than all of it.

That is the whole claim. Every number in that sentence comes from the two counts above it and can be re-derived from the free tools without taking our word for any of it.

In money, using only our numbers. The full report is $299 and names 97 controls of NIST SP 800-53 Rev 5 you do not have to implement again, which is $3.08 per control identified. That arithmetic uses our price and our count and assumes nothing about you.

In your hours, using your assumption. We do not know what a control costs you to implement, so pick the column that looks like your organisation. These are your figures, not our claim.

If a control takes you4 hours8 hours16 hours
the 97 already evidenced are388 hours776 hours1,552 hours
and the 203 remaining are812 hours1,624 hours3,248 hours

Multiply by your own rate. We publish no rate because we have not measured yours, and a number built on an invented rate is the kind of claim this platform exists to argue against.

This number is directional. It says how much of NIST SP 800-53 Rev 5 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.

205 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.

PS - Personnel Security6 of 9 evidenced, 3 to do
RA - Risk Assessment6 of 9 evidenced, 3 to do
AT - Awareness and Training3 of 5 evidenced, 2 to do
CP - Contingency Planning7 of 12 evidenced, 5 to do
IR - Incident Response5 of 9 evidenced, 4 to do
AU - Audit and Accountability8 of 15 evidenced, 7 to do
CM - Configuration Management7 of 14 evidenced, 7 to do
CA - Assessment, Authorization, and Monitoring4 of 8 evidenced, 4 to do
SR - Supply Chain Risk Management5 of 12 evidenced, 7 to do
MP - Media Protection3 of 8 evidenced, 5 to do
AC - Access Control8 of 23 evidenced, 15 to do
PE - Physical and Environmental Protection7 of 22 evidenced, 15 to do
IA - Identification and Authentication4 of 13 evidenced, 9 to do
SA - System and Services Acquisition5 of 17 evidenced, 12 to do
PL - Planning2 of 8 evidenced, 6 to do
PM - Program Management6 of 32 evidenced, 26 to do
SC - System and Communications Protection8 of 47 evidenced, 39 to do
SI - System and Information Integrity3 of 22 evidenced, 19 to do
MA - Maintenance0 of 7 evidenced, 7 to do
PT - PII Processing and Transparency0 of 8 evidenced, 8 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-01NIST800-AC-1argued against and upheld
Access control policy and procedures

C5 requires a documented role and rights concept and access management policy issued to those it binds.

C5-PSS-06NIST800-AC-12argued against and upheld
Session control

C5 invalidates a session once detected as inactive using a configurable timeout.

C5-COS-04NIST800-AC-17argued against and upheld
Remote access

C5 grants cross network access only on the basis of a security assessment, with gateways at every perimeter.

C5-IDM-03NIST800-AC-2argued against and upheld
Account management

C5 locks accounts unused for two months and revokes them after six, a named account lifecycle step.

C5-IDM-02NIST800-AC-2argued against and upheld
Account management

C5 operates defined procedures for issuing and amending accounts and entitlements for staff and system components.

C5-PSS-09NIST800-AC-3argued against and upheld
Access enforcement

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

C5-COS-06NIST800-AC-4argued against and upheld
Information flow enforcement

C5 segregates tenant traffic at network level under a documented segregation concept.

C5-OIS-04NIST800-AC-5argued against and upheld
Separation of duties

C5 separates rights administration from access approval and development from testing and release.

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-03NIST800-AC-7
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 sets no failed logon threshold or lockout duration

Claimed at high confidence before it was rejected.

C5-OPS-13NIST800-AU-2
Event logging

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 the identification and selection of the event types to be logged, 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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