Worked on enhancing secret detection in the coder/trivy repository by introducing minimum-length validation for private keys, aiming to reduce false positives in secret scanning. Leveraged Go and regular expressions to refine detection logic, ensuring only meaningful-sized keys are flagged while excluding short or example strings. Developed and integrated automated tests to validate the new detection criteria, thereby improving both accuracy and reliability. Focused on strengthening the test suite to prevent future regressions in secret-detection logic. The work emphasized robust testing practices and careful tuning of detection thresholds, resulting in more precise secret scanning with minimal impact on overall performance.