Worked on the open-energy-transition/handbook repository to enhance the Security Best Practices Handbook by replacing an unclear internal checklist reference with a direct link to established security best practices. Focused on improving the accuracy and clarity of security training materials, the update also included correcting and validating the security trainings link for reliable navigation. Utilized skills in CI/CD, DevOps, and Git, along with JavaScript, Markdown, and YAML, to ensure changes were thoroughly tested locally and through Deploy Preview before rollout. This work aimed to streamline onboarding, reduce confusion, and align documentation with current security standards across the handbook repository.