You should keep on changing the password of your network on a regular interval to avoid security threat. You can reset Asus router password by pressing the reset button and resetting the whole device or through the web interface. Let’s have a look at the steps. Steps to reset Asus router password:  Type the default IP address of the router in a web browser in a device connected to the router.  You will be directed to the login page. Enter through the current login credentials.  Navigate to settings and click on advance.  Then select Wi-Fi network and password.  Enter the current password.  Create and enter the new password twice.  Click on apply to save the changes.