Pentesting SOC 2 Penetration Testing
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SOC 2 Penetration Testing

SOC 2 does not name penetration testing in a single line item, but auditors routinely expect it as evidence for the monitoring and risk-assessment criteria (CC4.1 and CC7.x). A credible annual test is the fastest way to satisfy that expectation without an audit finding.

RedSecLabs delivers CREST-accredited penetration testing scoped specifically to your SOC 2 audit, so the report maps cleanly to the Trust Services Criteria your auditor is assessing. We already support SOC 2 programmes across SaaS, AI, healthcare and financial clients, and our findings are written to be read by both engineers and assessors.

CREST Certified Pen Test Provider ISO Certified OSCP Certified Industry Certification

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✓ CREST-accredited testers · ✓ Maps to CC4.1 / CC7.1 · ✓ Auditor-ready report · ✓ Free remediation retest · ✓ SaaS & cloud specialists
Who this is for

This service fits if you’re..

1
In a Type II window
Companies mid-way through a SOC 2 Type II observation period who need a test on file as evidence.
2
First SOC 2
SaaS teams pursuing their first SOC 2 report whose auditor has asked for a penetration test.
3
Enterprise due diligence
Vendors whose customers ask for both a SOC 2 report and an independent penetration test.

SOC 2 Penetration Testing, Quick Facts

Last reviewed: 2026-07-21
Why auditors expect it
SOC 2 references risk assessment and monitoring (CC3.x, CC4.1, CC7.x); penetration testing is the standard evidence auditors accept for these
Is it strictly mandatory
The AICPA does not mandate a specific test, but most auditors treat an annual penetration test as expected evidence, not optional
Scope
Typically your production application, external infrastructure and cloud environment, aligned to your system description
Frequency
Annually at minimum, and after significant changes, to cover each Type II observation period
Deliverable
A formal report with methodology, findings, CVSS ratings and remediation, written to hand directly to your auditor
Retest
Remediation retest of fixed findings included, so your report shows issues closed
CC4.1
Primary criterion it evidences
Annual
Minimum audit cadence
CREST
Accredited methodology
1 day
Typical quote turnaround

How testing maps to the Trust Services Criteria

SOC 2 is built on the Trust Services Criteria, and several of them are difficult to evidence without a penetration test. CC4.1 expects ongoing evaluation of controls; CC7.1 and CC7.2 expect you to detect and respond to vulnerabilities and anomalies. An annual penetration test, scoped to the system described in your report, is the cleanest artefact an auditor can point to for all three, which is why most SOC 2 auditors ask for one even though the AICPA framework never prints the words.

We scope the test to your actual audit boundary, the production application, its supporting infrastructure and the cloud environment in your system description, and write the report so each finding references the criteria it supports. Your auditor receives evidence in the shape they are looking for, rather than a generic technical report they have to interpret.

What our SOC 2 penetration test delivers:
A test scoped to your SOC 2 system description and audit boundary
Findings mapped to the relevant Trust Services Criteria (CC4.1, CC7.x)
External infrastructure, web application and API coverage as required
Cloud configuration review of the environment in scope (AWS, Azure or GCP)
CVSS-rated findings with clear, developer-focused remediation
A remediation retest so your final report shows issues resolved

The outcome is a single report that closes the penetration-testing expectation for your SOC 2 audit and genuinely improves your security, not a box-ticking scan.

Where SOC 2 tests cause audit friction

The common failure is not a failed test, it is a test that does not match the audit. A scan run against the wrong environment, a report dated outside the observation window, or findings with no evidence of remediation all create back-and-forth with the auditor and can delay the report. Automated-only scans frequently get rejected where the auditor expected manual testing by a qualified provider.

Because we test to CREST standards and scope against your system description from the start, the report lands as usable audit evidence the first time.

Problems we see with SOC 2 penetration tests:
Scan-only “tests” rejected where the auditor expected manual penetration testing
Test scoped to the wrong environment, not the system in the report
Report dated outside the Type II observation period
No remediation evidence, so findings stay open in the final report
Generic technical report the auditor cannot map to the criteria
Testing left too late, delaying the whole SOC 2 timeline

A SOC 2 penetration test is only useful if the auditor accepts it. We scope and document ours so that acceptance is never in question.

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Get SOC 2-Ready Penetration Testing

Send us your system description or audit timeline and we’ll scope a test that satisfies your auditor, with a fixed quote back within one working day.

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Where to next

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Frequently Asked Questions

The AICPA's SOC 2 framework does not mandate a specific penetration test, but in practice most auditors expect an annual test as evidence for the risk-assessment and monitoring criteria (CC3.x, CC4.1, CC7.x). Turning up to an audit without one is the most common reason for a delayed or qualified report, so treat it as expected rather than optional.

Primarily CC4.1 (ongoing evaluation of controls) and CC7.1/CC7.2 (identifying and responding to vulnerabilities and anomalies). A well-scoped test also supports CC3.2 risk assessment. We map each finding to the relevant criteria in the report so your auditor can use it directly.

At least annually, and after any significant change to your systems. For a Type II report covering a 6–12 month observation window, the test should fall within that window so it evidences the period being audited.

Usually both, scoped to your system description. For a typical SaaS company that means the production web application and APIs plus the external infrastructure and cloud configuration supporting them. We agree the exact boundary with you before starting.

That is the point of scoping it to your audit. Our reports are CREST-standard, dated within your observation period, mapped to the Trust Services Criteria, and include remediation evidence. If your auditor has specific format requirements, tell us up front and we will accommodate them.

Yes. We support SOC 2 readiness and audit across SaaS, AI, healthcare, MSP and financial environments. The penetration test can be a standalone engagement or part of a broader readiness project, whichever suits your timeline.
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