Worked on enhancing the login security flow for the OpenKore/openkore repository by implementing OTP setup enforcement based on server-indicated login types. Developed backend logic in Perl to detect when the server requires OTP configuration (login_type 900), prompting users to complete OTP setup before proceeding with authentication. This approach ensures that users cannot bypass security requirements, aligning the application with compliance standards and improving overall account protection. Focused exclusively on backend development, the work involved integrating new authentication checks into the existing login process without introducing regressions or bugs, resulting in a more robust and secure onboarding experience for users.