It is always a good practice to reset your TRENDNET router password the first time you use it or when you want to secure it so that only you can access it.
To reset the admin password of your TRENDNET router
Launch a web browser and enter “192.168.10.1” in the Address bar then press [Enter].
Click Main and then Password Enter new password, confirm them and then click Apply.
Click Apply to Settings.
To reset the Wi-Fi password of your TRENDNET router
Access the router control panel by entering http://192.168.10.1 into the address line of your browser.
Login to the router using your username and password.
Click on Basic then Wireless to configure the wireless settings on the Router.
Change the Wi-Fi password from here then click on apply.