The Wi-fi password is different from the login password. A Wi-fi password acts as a Network key with the help of which nearby users can connect to your network. Unlike a Wi-fi password, a login password is not utilized to connect to the network, it is utilized to connect to the tplinkwifi.net web interface. A login password is utilized on the password field of the Tp-link router login window that allows users to interact with its web setup page.