How can I secure my WiFi?

How can I secure my WiFi – a question that confronts every user of wireless networks. A few settings are sufficient to secure the network.

Wireless networks – known as WiFi networks – have one major advantage: independence. Whether the user is seated in front of his PC or want to surf with his laptop in the garden on the Internet, with WiFi that is possible. But wireless networks have a downside, they are not ensured, a third party can log into the network and the cost of the user to download data. In the worst case, the open network of third parties used to provide access for illegal file sharing etc. How can I secure my wifi then?

What are the procedures for securing wireless networks

What are the procedures for securing wireless networks?

Several encryption techniques are available, which are also dependent on how old your computer or laptop, with which one wants to use the WiFi network.

WEP (Wired Equivalent Privacy) is a slightly older standard for encryption of WLAN networks. This standard but should only be used even when the computer itself provides no other, newer alternatives.

WPA and WPA2 (WiFi Protected Access) are the most advanced encryption standards. To crack this encryption, you must already know the password, with which the network was protected.

Security for the network – how it is done!

So how can I secure my WiFi? Wireless base stations – known as routers – are typically achieved through the browser. The manual of the router finds the IP address, which you must then just type in the address bar of your browser. Here I change the factory default configuration password because this is usually quite simple and easy unauthorized access to the router.

Important in the use of passwords: Do not use short and easy-to-guess words. If the router has one remote access, it is also advisable to switch off this. This ensures that only the user himself has access to the settings of the WLAN network.

Nor is the question of how can I secure my wifi, not fully answered. As a next step, you activate the WLAN encryption, preferably WPA or WPA2. WEP should only be possible, it is advisable to switch off the network whenever it is not used.

In addition, you should then limit access to the router on certain computers. To this is added in the configuration menu of the WLAN base station, the MAC addresses of computers that can communicate with the router. This MAC address can be determined using the ipconfig utility. For this you only have the Windows key and type in the search bar “cmd”. Then call CMD console and type “ipconfig / all” enter – and you get the physical address of the computer, the so-called MAC address.

The third step is usefully be switched on wifi network invisible. This is done by the so-called hidden SSID. This allows other WiFi-enabled devices detect the network stops and the network can only be found even if you know the SSID.


Professional writer with more than 7 years of experience. Joseph has worked as a content creator and editor on different web pages. He has been coordinator and content manager in various editorial teams. He also has extensive experience in SEO and digital marketing.