PCI DSS
The mandatory security standard for any organization that stores, processes, or transmits cardholder data. PCI DSS v4 added 64 new requirements that go fully effective in 2025.
Mapped, monitored, and audit-ready.
Every PCI DSS control has a place in Talarity — with cross-mapping, automated evidence, and continuous validation.
Talarity's pre-built control library covering PCI DSS, with linked evidence, owners, and testing schedules.
Answer once, prove everywhere. Talarity's mapping engine reuses your evidence across every framework you run.
- Network segmentation diagrams and validation tests
- Vulnerability scan output (ASV and internal)
- Penetration test reports with remediation status
- Access control logs for the cardholder data environment (CDE)
- Encryption key management procedures and rotation logs
Your PCI DSS dashboard
Every completed PCI DSS assessment updates this automatically — where you stand now, how that has changed, and which areas need work.
What gets easier with Talarity.
PCI v4 added the customized approach — controls can be satisfied via alternate means, but you have to document the rationale and risk analysis.
Talarity supports both the defined approach and the customized approach side-by-side. Customized approach analyses are first-class objects with built-in templates.
Scoping the cardholder data environment is the hardest part — and the most error-prone.
Asset registry with CDE tagging. Talarity tracks every system that stores, processes, or transmits cardholder data — and flags anything new that lands in the CDE.
QSAs ask for evidence that's been current for the entire reporting period — not just a snapshot.
Continuous evidence collection with a time-series view. Show the QSA the state of any control on any date in your reporting window.
Self-assessment questionnaires (SAQs) come in 9 flavors. Picking the right one and not over-scoping is a headache.
Talarity routes you to the correct SAQ based on your environment, then drives the assessment from there.
PCI DSS — common questions
- What changed in PCI DSS v4.0?
- v4.0 replaced v3.2.1 and introduced the customised approach, which lets you meet a requirement's stated objective with a different control provided you document the design and test it — as opposed to the prescriptive defined approach. It also expanded authentication expectations, added targeted risk analyses that you must perform and keep current, and increased requirements around scripts on payment pages and phishing defences. A number of requirements were future-dated as best practice before becoming mandatory.
- Which SAQ applies to us, and when do we need a QSA?
- The self-assessment questionnaire depends on how you accept payments — fully outsourced e-commerce, card-present terminals, or systems that store cardholder data all map to different SAQs with very different scope. Merchant level, which is driven by annual transaction volume and set by the card brands, determines whether self-assessment is acceptable or whether a Qualified Security Assessor must produce a Report on Compliance. Your acquirer confirms your level.
- How do we reduce PCI scope?
- Scope covers the cardholder data environment plus any system that connects to or could affect it, so the highest-leverage move is not storing cardholder data at all — tokenisation, redirects and hosted payment fields keep data out of your systems. After that, network segmentation limits how far the environment extends. Segmentation only reduces scope if it is tested and proven, which is why segmentation testing is itself a requirement.
- How often do PCI DSS controls need to be tested?
- Cadence varies by requirement rather than following one annual cycle: internal and external vulnerability scans are quarterly, with external scans by an Approved Scanning Vendor; penetration testing is at least annually and after significant change; and numerous operational checks run daily, monthly or quarterly. Because the cadences differ, the common failure is not a missing control but a missed occurrence — which is a scheduling and evidence-retention problem.
Working with PCI DSS
Step-by-step walkthroughs from the Talarity library.
- Compliance·8 min readPackage your audit evidence once — for the auditor, regulator, or customerAn auditor asks for your evidence and it's scattered across framework reports, vendor attestations, policy sign-offs, and resilience tests. Evidence Distribution Packages assemble the signed artifacts you already produced into one immutable package, then hand it to each audience as a redacted, watermarked, time-limited copy — with a record of who received what.
- Compliance·7 min readFramework readiness to audit package — the whole cycle on one screenAudit prep usually means a spreadsheet scramble — chasing evidence, tracking which controls are covered, re-checking what's expired. Talarity keeps a live readiness picture for every framework (SOC 2, ISO 27001, CIS, and more) — coverage, gaps, evidence freshness — and packages it into an auditor-ready export in one click.
- Compliance·7 min readContinuous compliance is a tooling problem, not a process problemEvery compliance program eventually decides it needs to be 'continuous.' Most then try to fix it with process. The actual fix is upstream — in the tools that make evidence freshness a default, not a sprint.
- Compliance·14 min readThe evidence nobody can deleteA legal hold is a promise that a specific piece of evidence will still exist months from now, made to people who will check. This is where you place one in Talarity, what the record has to survive, and — just as important — what a hold does not freeze.
Ready to ship PCI DSS?
Start a 7-day trial and run this framework end-to-end on your own evidence — then buy online in-app when you're ready.