This document proposes a time-based one-time password solution for WiFi authentication and security. It describes problems with existing password-based methods like brute force attacks and outlines a solution using time-based passwords that dynamically update on both the server and client devices to maintain synchronization. The proposed algorithm uses a shared secret, the current time, and a signing function to generate one-time passwords. This approach aims to automate password changing and black-box the WiFi connection process for improved security.