Continuous Penetration Testing: Test Every Deploy, Not Once a Year
The annual penetration test was built for software that shipped once a year. Yours doesn't. Continuous penetration testing assesses your applications on every significant deploy — so the code you shipped this morning is tested today, not at next year's engagement. Matproof Sentinel integrates with your CI/CD pipeline, runs AI-driven testing with proof-of-exploit on each release, and keeps your audit evidence permanently current for ISO 27001, SOC 2, NIS2 and DORA. From €299/month, or start with a free 3-minute scan.
Why the annual pentest no longer matches how software ships
There is a structural mismatch at the heart of traditional penetration testing: it produces a point-in-time snapshot of a system that changes continuously. A team shipping weekly makes roughly fifty meaningful releases between annual tests — fifty opportunities to introduce a vulnerability that the last test couldn't have seen and the next one is months away from catching. The annual test satisfies a compliance checkbox while leaving the actual risk window wide open. Continuous penetration testing closes that gap by moving testing into the release process: every significant deploy triggers a test, findings surface while the change is fresh in the developer's mind, and your evidence is never more than one release old. This is also increasingly what auditors want — ISO 27001 surveillance audits look for proof that the testing programme operated continuously across the period, not a burst of activity the month before the audit. And it changes the economics: instead of paying for an expensive engagement that's stale on arrival, you get always-current coverage as a predictable monthly cost. Continuous testing is the fastest-growing model in the market for exactly these reasons, and it is the model Matproof Sentinel was built around.
- Weekly shippers make ~50 releases between annual tests — each an untested change; continuous testing removes the blind window.
- Findings surface while the change is fresh: a vulnerability caught on the deploy that introduced it is cheap to fix; one caught a year later is expensive archaeology.
- Always-current evidence: surveillance auditors want proof the programme ran throughout the period — continuous testing produces exactly that, automatically.
- Predictable economics: a fixed monthly cost replaces a lumpy annual engagement that is already stale when it lands.
- Shift-left without slowing down: CI/CD integration blocks deploys on new critical findings, so security keeps pace with release velocity instead of gating it quarterly.
How continuous penetration testing works with Matproof Sentinel
- CI/CD integration (GitHub, GitLab): a test triggers automatically on significant deploys to staging or production
- Full OWASP Top 10 (2021) and OWASP API Top 10 (2023) coverage on every run — web and API
- Proof-of-exploit confirmation per finding, so each alert is actionable and false positives are filtered out
- Deploy-gating policy: optionally block a release when a new Critical/High finding is detected
- Drift detection: new endpoints, new dependencies and newly published CVEs affecting your stack flagged as they appear
- Always-current audit evidence mapped to ISO 27001, SOC 2, NIS2 and DORA — no scramble before an audit
- Trend view: severity over time, mean time to remediate, and proof the programme operated continuously across the audit period
- Unlimited scans across up to three domains on Starter (€299/month); unlimited domains plus authenticated/API/cloud testing on Growth (€799/month)
Sample finding
The 51-week blind spot: why a clean annual test isn't a secure year
An annual penetration test certifies the state of your application on one day. If you deploy weekly, the other 51 weeks of changes are untested until the next engagement — and the vulnerability that causes a breach is statistically far more likely to be in code shipped after the test than in code that was tested. Continuous testing inverts this: the question moves from 'was the app secure last March?' to 'is the change I'm shipping right now safe?'. That is both a stronger security posture and stronger audit evidence, because it demonstrates the control operating continuously rather than annually.
Fix: Match test cadence to deploy cadence. Wire Matproof Sentinel into your CI/CD so each significant release is tested automatically, set a policy to block deploys on new Critical findings, and keep an annual deeper engagement for breadth. Start with a free scan to baseline, then enable continuous testing from €299/month so evidence stays current with zero manual effort.
Reference: ISO 27001:2022 A.8.29 Security Testing in Development and Acceptance · A.8.8 Management of Technical Vulnerabilities · DORA Art. 24 regular testing · SOC 2 CC7.1
Continuous vs annual: free scan vs Matproof Sentinel vs traditional consultancy
| — | Free scan | Matproof Sentinel | Traditional consultancy |
|---|---|---|---|
| Automated scan engine | ✓ (3-min preview) | ✓ Full scan | ✗ Manual only |
| OWASP Top 10 coverage | Partial | ✓ Complete | ✓ Complete |
| Proof-of-exploit evidence | ✗ | ✓ Per finding | ✓ Per finding |
| Regulatory mapping (DORA/NIS2/ISO 27001) | ✗ | ✓ Automated | ✓ Manual |
| Audit-ready PDF report | ✗ | ✓ Instant | ✓ 2–4 weeks delivery |
| Continuous / recurring scans | ✗ | ✓ Per deploy | ✗ Annual engagement |
| Time to first result | ~3 min | ~30 min full scan | 2–4 weeks |
| Price | €0 | From €149 | €8,000–€25,000 |
| Source code review (SAST) | ✗ | ✓ On Growth plan | ✓ Scoped engagement |
| API testing (REST/GraphQL) | ✗ | ✓ Automated | ✓ Manual |
Continuous penetration testing pricing
- 1 full pentest scan
- AI-prioritized findings with CVSS 3.1
- Proof-of-exploit per finding
- Audit-ready PDF report
- Regulatory mapping (DORA, NIS2, ISO 27001)
- Unlimited scans (up to 3 domains)
- Continuous monitoring
- CI/CD integration (GitHub, GitLab)
- All regulatory mappings
- Priority support
- Unlimited scans + domains
- Authenticated / White-Box testing
- API & cloud infrastructure tests
- Dedicated security account manager
- 24h SLA response time
Frequently asked questions about continuous penetration testing
What is continuous penetration testing?
Continuous penetration testing runs security testing on an ongoing basis — typically triggered by each significant deploy via CI/CD — rather than as a single annual engagement. It keeps testing aligned with how modern software actually ships, so newly introduced vulnerabilities are found while the change is fresh, and your audit evidence is always current.
Does continuous testing replace the annual pentest?
For most web and API estates, continuous testing is a stronger posture than the annual test and satisfies the same compliance requirements with better evidence. Many organisations keep an additional deeper engagement (e.g. annual internal/assumed-breach testing) for breadth, but use continuous testing as the day-to-day backbone. The annual-only model is increasingly seen by auditors as a minimum, not best practice.
How does it integrate with our development workflow?
Matproof Sentinel integrates with GitHub and GitLab so a test runs automatically on significant deploys. You can set a policy to block a release when a new Critical/High finding is detected, so security keeps pace with release velocity rather than gating it quarterly. Findings are reported with proof-of-exploit so developers can act immediately.
Is continuous penetration testing the same as PTaaS?
They overlap. PTaaS (Penetration Testing as a Service) is the delivery model — testing delivered as an ongoing subscription via a platform rather than a one-off project. Continuous penetration testing is the practice of testing on every deploy, which PTaaS platforms enable. Matproof Sentinel is a PTaaS platform built for continuous testing — see our PTaaS page for the model overview.
How much does continuous penetration testing cost?
Matproof Sentinel offers continuous testing from €299/month (unlimited scans across up to three domains) on the Starter plan, and €799/month on Growth (unlimited domains plus authenticated, API and cloud-infrastructure testing). Compared with repeated annual consultancy engagements (£4,000–£12,000 each, stale between tests), continuous testing typically costs less per year and keeps evidence current.
Go deeper — related blog articles
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