Developed security-focused documentation for the kubernetes-sigs/headlamp repository, detailing how to enable ingress-level basic authentication for in-cluster deployments. The work provided a comprehensive, step-by-step Markdown guide that allows teams to enforce a username and password requirement before accessing the Headlamp UI, directly addressing security best practices for Kubernetes environments. By clarifying setup requirements and outlining hardened configuration steps, the documentation reduced ambiguity and risk for new deployments. This contribution improved onboarding efficiency for teams by offering actionable instructions, streamlining the process of securing UI access, and supporting consistent application of security standards across Kubernetes-based workflows without introducing new code changes.