Worked on enhancing the IPsec documentation within the cloudflare/cloudflare-docs repository, focusing on providing clear guidance for configuring Child Security Association (SA) rekey intervals. The contribution addressed a common source of misconfiguration by recommending SA lifetimes between 30 minutes and 8 hours, supporting both improved security and operational efficiency. Collaborated closely with other contributors to ensure technical accuracy and maintainability, using Markdown for documentation and leveraging networking expertise to align with best practices. The work included preparing integration notes and validating changes through automated builds, resulting in more actionable and reliable documentation for users managing IPsec deployments in production environments.