Compliance & Security Audits
Compliance security audits and penetration tests for PCI DSS, ISO 27001, SOC 2, GDPR and DORA. Attestation letter and free retest. Get a quote from SafetyBis.
Compliance is where security meets a deadline: an auditor, a client, or a regulator wants evidence that your systems are actually tested and controlled, not just described in a policy. We run the security audits and penetration tests that produce that evidence, mapped to the framework you answer to.
What a compliance security audit covers
Most standards now expect the same core thing: independent testing of your systems, a record of what was found, and proof you acted on it. The framework changes the wording and the paperwork, but underneath, an assessor wants to know whether an attacker could get in and whether you would notice. Our audits give you that answer in a form your auditor recognises, so you spend the meeting presenting evidence rather than explaining its absence. The best outcome is a boring audit, one where the assessor asks for something and you already have it on file.
Compliance is not the same as security
It is worth saying plainly: passing an audit does not make you safe, and being safe does not automatically pass an audit. Compliance is a floor, not a ceiling. We approach it from the security side first, so the work makes you genuinely harder to breach and, as a by-product, produces the evidence the framework wants. A ticked box over a real hole helps no one, and a good assessor can usually tell the difference. Done this way, the audit stops being a tax on the business and starts being a genuine health check you would want anyway.
Frameworks we work to
Different obligations pull different levers, and the right scope depends on which ones apply to you. We work across the standards that matter to European businesses selling online or handling personal and financial data.
PCI DSS
If you take card payments, PCI DSS 4.0 sets the rules. Requirement 11.4 calls for penetration testing at least annually and after any significant change, covering both the network and the application layer, plus segmentation testing where you rely on it to reduce scope. We run the test to that requirement and document it so your acquirer or QSA accepts it without a back-and-forth.
ISO 27001
ISO 27001 is about a working information security management system. Control A.8.8 on technical vulnerabilities and A.8.25 on secure development expect you to find and manage weaknesses, and an auditor will ask for evidence of testing. Our reports slot straight into your ISMS as that evidence, and our gap assessment shows you where the management system itself falls short of the standard.
SOC 2
SOC 2 reports against the trust services criteria, and the security (common) criteria expect vulnerability management and monitoring. For a SaaS company chasing enterprise deals, a clean penetration test is often what the customer’s own security team wants to see before they sign. We produce it in a form that supports your Type I or Type II report.
GDPR, DORA and NIS2
GDPR Article 32 requires you to test and evaluate the effectiveness of your security measures for personal data, not merely to have them. For financial-sector firms, DORA now mandates regular threat-led testing and tight incident reporting, and NIS2 extends similar duties to a wider set of essential and important entities across Europe. We advise on what these mean for your website and supporting systems in practical, technical terms.
How our audit process runs
We keep the process predictable so it fits around your audit calendar. There are no open-ended hours; you get a fixed scope tied to your framework and a delivery date you can plan around.
Scoping to the framework
We start by pinning down which standard you answer to, what is in scope, and what your assessor specifically expects. A PCI test of a cardholder environment is scoped differently from an ISO evidence exercise, and getting this right up front is what stops rework later. This is also where we identify whether one test can serve several obligations at once.
Testing and assessment
Certified engineers test the in-scope systems by hand, the same manual methodology we use for any penetration test, and where the framework calls for it we also assess controls and processes against the standard. Every finding is verified and given a CVSS score, so nothing in the report is a false positive you have to argue about with an auditor.
Reporting and mapping
You receive an executive summary, a technical report with reproduction steps and fixes, and a mapping table that ties each finding to the relevant clause of your framework. The attestation letter states clearly what was tested, by whom, when, and to what standard. That is the document your clients and assessors actually ask for.
Remediation and retest
A prioritised plan tells your team what to fix first. Once they have, we retest the affected findings at no extra cost and reissue the report, so you can show an auditor not just that issues were found but that they were closed. Demonstrated remediation is often worth more to an assessor than a clean first result.
Want this tested on your own systems?
Free 20-minute scoping call, a fixed price with no hourly surprises, and a free retest once you fix what we find.
Common gaps we find before an audit
Most first-time audits stumble on the same handful of gaps, and none of them are hard to close once you know they are there. Finding them a few weeks before the assessor arrives is far cheaper than finding them during the assessment.
Untested backups and recovery
Frameworks expect you to be able to restore service after an incident, and to have evidence you have tried. Plenty of businesses have backups but have never once tested a restore, which is exactly the gap an auditor probes. We check that the recovery path works, not just that a copy exists.
Access control and offboarding
Old accounts that were never removed, shared admin logins, and permissions far broader than anyone’s job needs are perennial audit failures. Standards want least privilege and a clear joiner-mover-leaver process, and the evidence is easy to produce once the process is real rather than assumed.
Patching and vulnerability management
An auditor will ask how you find out about vulnerabilities and how quickly you act. Ad-hoc updating is not an answer that survives scrutiny. We help you put a defensible process in place and show, through the test results, that known issues are actually being closed.
Logging and monitoring
If you cannot tell whether you have been breached, you cannot meet the detection expectations that run through every modern framework. We check that the right events are logged, retained, and actually watched, because a log nobody reviews satisfies neither an auditor nor an attacker’s victim.
Why manual testing matters for compliance
Some vendors will sell you a “compliance scan” and call it a penetration test. Assessors have wised up to this. Standards like PCI DSS are explicit that a penetration test is a manual, goal-driven exercise, not an automated vulnerability scan, and they require both separately. A scanner cannot demonstrate that segmentation actually holds, that an access-control flaw is exploitable, or that a chain of small issues leads to cardholder data. Our engineers do, and the report says so in terms your assessor accepts. Buying the cheap version usually means buying the real one again later.
When to book your audit
Timing is the part people get wrong. Booking the test for the week the auditor arrives leaves no room to fix anything, which defeats the purpose. Aim to complete testing four to six weeks before your assessment or your recertification date, so there is time to close findings and let us retest. For annual obligations like PCI DSS requirement 11.4, put a recurring date in the calendar rather than scrambling each year. If a big client has sent a security questionnaire with a deadline, tell us the date and we work back from it. The earlier we scope, the more likely one test can serve several purposes and the calmer the run-up to your audit will be.
Pricing
A compliance audit is priced as a fixed project, scoped to your framework and the systems in play. The attestation letter and mapping are included, and a retest confirms your fixes. Here is the shape of a typical engagement.
| Engagement | What’s included | Timeline | Price |
|---|---|---|---|
| Single-framework audit | Penetration test scoped to one standard, report, clause mapping, attestation letter, free retest | 5–8 working days | from €3,000 |
| Gap assessment | Control-by-control review against ISO 27001, SOC 2 or GDPR with a prioritised remediation plan | 5–10 working days | from €2,500 |
| PCI DSS testing | Network and application testing to requirement 11.4, plus segmentation testing where relied on | 6–10 working days | from €3,500 |
| Multi-framework | One scoped test producing evidence for several standards at once, with mapping for each | scoped | from €5,000 |
| Custom / full estate | Large or complex environment, ongoing annual programme, scoped to your needs | on scoping | custom |
Every engagement is fixed-price, quoted after a free 20-minute scoping call, with the attestation letter and a retest included. Get a fixed quote
FAQ
How much does a compliance security audit cost?
Which frameworks can you test against?
Do you issue the actual certificate?
Can one test cover more than one standard?
How long does the audit take?
Is a scan enough, or do we really need manual testing?
What if the audit finds problems?
Are the findings kept confidential?
Related services
Businesses facing a PCI DSS, ISO 27001, SOC 2, GDPR or DORA obligation, or an enterprise client’s security review, who need independent testing and audit-ready evidence delivered on a deadline.
Security you can prove
The same standard on every engagement, big or small.
Evidence, not opinions
Every finding ships with a reproduction and proof of concept — no vague "maybe vulnerable".
Humans over scanners
Certified engineers find the logic flaws and chained attacks automated tools walk straight past.
Fixed price, free retest
You know the cost up front, and verifying the fix is part of the deal — not a second invoice.
Ready to lock this down?
Free scoping call, fixed price, free retest. Tell us what you're running and we'll take it from there — usually within one business day.
Tell us what you're running
Scoping is free. We reply within one business day, and under 30 minutes for active incidents.