Many people keep their password on their computer for some curious reason. You should think your router or firewall make the things safe but first change that default password!
Many devices are network connected, and you can access advanced settings inside it with a simple browser. If you type the IP address of your device in the bar address of your browser a login page appear.
If a password is needed you will find it inside the manual of the device. You need to know that default password are really easy to found for a hacker. Default password list exist on the web.
The prove is here : http://www.phenoelit-us.org/dpl/dpl.html
So, …
Please change that default password and make a safer world! 