Penetration Test Report Template

At minimum, annually. Quarterly if you are in a regulated industry (fintech, healthcare) or handling high-sensitivity data. Also test after major architectural changes (new authentication system, new API, infrastructure migration) and before launching features that handle payment or PII data.

Both. External testers bring fresh eyes and domain expertise you may lack internally. Internal testers know your system's architecture and can test deeper. Start with an external test annually and supplement with internal testing quarterly.

A vulnerability scan runs automated tools against your system and reports known vulnerabilities (outdated libraries, misconfigured headers, default credentials). A penetration test includes manual testing by a skilled tester who chains vulnerabilities together, tests business logic, and attempts to achieve specific objectives (exfiltrate data, escalate privileges). Scans find known issues. Pen tests find how those issues combine into real attacks.

Document an "accepted risk" decision with the business justification, compensating controls in place, and a review date. The VP Engineering or CISO should sign off. Never leave a finding in limbo with no status. Either fix it, accept the risk formally, or mark it as a false positive with evidence.

Many enterprise customers and prospects request pen test reports during procurement. Share a redacted version that removes specific exploitation details and reproduction steps but includes the finding summary, severity distribution, and remediation status. Some teams create a separate "customer-facing summary" from the full internal report.