How to understand that someone is stealing your Wi-Fi

There are several ways. If your, even a new router, has an actual Internet speed that is constantly lower than declared, perhaps someone has connected to your Wi-Fi and is stealing traffic. Discuss How to tell if someone is stealing your Wi-Fi

There are several ways to determine this. All recommendations are given for Windows OS.

First of all, you need to turn off the network on all devices connected to the router and see if computers or phones remain active.

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You can use the F-Secure Router Checker service and check the quality of your traffic and possible DNS interception through it. In the service, select the Free Tools section, and then, with the router turned on, click Check your router.

You can use special programs: Wi-Fi Inspector, "Wi-Fi Analyzer" and the like. This software will help you determine how many devices are connected to your network.

You can also use the command line. In "Start" select “Command Prompt” or “Administrator” or PowerShell and type in the arp –a command. This will show the IP addresses on the local network and the MAC address.

You can type 192.168.1.1 – routers often have this IP address – and get to the home page of the device. Through it, you can see the number of connected devices. In addition, in the router settings, you can go to the Wireless Status or Wireless Statistics section. There will be addresses of all connected devices.

Also in Windows, you can use file search. You need to type the cmd command, a command prompt will open, then you need to write ipconfig/all.

Source: Moscow 24