How to Change ASUS Network Password?

First time Asus Router login requires the default password and username to get access to the web interface of the Asus Router. The default username and password are provided by the manufactures. They may differ for different models of Asus router and are provided on the back label of the routers. For the First time it is okay to use default credentials but if you will not change the password and username then you need to change it. As another user who knows the default credentials of your router can access your router's admin panel and can do anything with your network and the devices attached to it.