Should one switch off WiFi when not in use? You have to know that

In some cases, WLAN is often used only very briefly. In this practical tip, we will tell you whether you should switch off the WLAN when not in use.

Should the WLAN be switched off when not in use? All information

• If you do not use the WLAN on your router, it will still send out radio waves.
• However, these radio waves can be weakened so enormously by walls and other disruptive factors that they can be regarded as harmless.
• The router also consumes very little power when not using WLAN.
• Therefore, you should consider these two aspects if you want to switch off your WLAN when not in use.
• If you have protected your network with a password, it is also not necessary to switch off the WLAN here.
• Because only those who know the right password can connect to the network and ultimately to the Internet.
• If you know that you will not be at home for several days, we recommend that you completely disconnect the router from the power supply in order to save electricity.

Better turn off WiFi on the phone when you leave the house

• You should switch off the WiFi on your smartphone to save battery.
• You should also switch off your WLAN so that you cannot create a movement profile.
• Fraudsters can also use a so-called WLAN box to play a known network so that the cell phone connects to it. In fact, they can then access your stored data and passwords.
• You can also find out exactly where you live with the WLAN switched on. In this way, burglaries or the like can be planned.

In the next practical tip, find out how you can change the WiFi password.