Checklist · Security Testing
Security Testing Launch Checklist for 2026
Use this security testing launch checklist to coordinate your team across threat modeling, test design, and remediation. Each phase builds on the last so you ship secure by default. [free tools](/tools) for testing are linked in the resources.
Phase 01
Foundation
- c1medium1 week
Define goals and KPIs (Security Testing)
List your app's core assets, trust boundaries, and threat vectors; document acceptance criteria for what 'secure enough' means to stakeholders.
- c2critical1 day
Identify target audience (Security Testing)
Define who needs to sign off on security—compliance officers, security leads—and ensure they're bought in before development begins.
- c3medium1 week
Audit current state (Security Testing)
Scan your codebase for known vulnerabilities, review secrets management, and audit third-party dependencies to catch low-hanging fruit.
Phase 02
Execution
- c4critical1 day
Prioritize high-impact tasks (Security Testing)
Order your test cases by risk: prioritize authentication, data isolation, and injection flaws before fuzzing edge cases.
- c5high2-3 days
Assign owners and deadlines (Security Testing)
Assign testers to each scenario; set deadlines for reporting findings so you have time to fix critical issues before launch.
- c6high2-3 days
Set up tracking (Security Testing)
Run continuous scanning in CI/CD; catch regressions and new vulnerabilities before they reach production.
Phase 03
Launch & Review
- c7high2-3 days
Ship and verify (Security Testing)
Run a final penetration test or red team exercise; verify that remediations actually closed the door on reported vectors.
- c8medium1 week
Measure against KPIs (Security Testing)
Track metrics: time-to-fix for critical issues, test coverage, and false positive rates to measure your testing program's maturity.
- c9medium1 week
Iterate on results (Security Testing)
Document lessons learned and update threat models based on what you found; bake security testing into every future sprint.
Pro tips
- Tackle critical items first
- Review the checklist weekly
- Adapt phases to your security testing context