How to improve your Home-Router

(Wifi Security/Configuration)

This post describes a list of security and configuration improvements regarding Home-Router’s (e.g. Fritzbox, NetGear, D-Link)

Change default administrator password

To change the default administrator password, you need to login on your router’s management webpage. If you never done this, take a look below your router. You will find a sticker with information like: Wifi-Network (SSID), Password, WPA2-Key. Depending on your router’s manufacturer, you will find e.g. http://192.168.178.1 or http://192.168.0.1 as an entry point.

Once you are logged in, look out for the administrator password under the settings section. Change the default password into a loooooong password.

Thats it!

Wifi encryption type and password

Recommendation

Encyption-Type: WPA2 Personal + AES (CCMP)
Password-length: At least 15 or more characters

Upgrade firmware

Ensure that you running the latest version.
If you’re running a router, that’s not getting updates, its time for a new one.
There are many router manufacturer and today i came across this article by heise.de ( https://www.heise.de/news/Keine-Ueberraschung-nach-Frauenhofer-Test-Viele-Home-Router-unsicher-4798342.html )

Wifi Protected Setup (WPS)

If you dont have an use-case, turn it off!

Guest network

Use the guest network for Internet-only devices (e.g. Smartphone, IPad4)