Practical, accurate guides to PCI DSS 4.0.1 Requirement 12.3.3 — the mandate that you keep a documented, annually-reviewed inventory of the cipher suites and protocols you run. Read the guides, then run the free scan to see your own.
What 12.3.3 actually requires, what counts as a cryptographic inventory under PCI DSS, how to build one, and the findings QSAs flag most.
What a CycloneDX CBOM is and why a machine-readable, diffable bill of materials is the evidence artifact a QSA will actually accept.
Why early TLS is deprecated, how it shows up under 12.3.3, and how to find every endpoint and config still negotiating it.
A fixed-scope, two-week Rapid Assessment: we scan, review by hand, and hand you a CycloneDX CBOM plus a QSA-ready 12.3.3 evidence pack.