Most people steal Wi-Fi code and others use it. If you don't want anyone to use your Wi-Fi, follow these instructions.
For this, first of all, your password should be complex so that thieves cannot easily access it. Even then, try to change your password from time to time.
Also, to monitor your home Wi-Fi, you need to install programs that will detect if anyone tries to steal your Wi-Fi.
If you find out that your Wi-Fi has been stolen, first change the password immediately, choose a complex password, and rename the default network.
Sometimes the guests who come to the house also demand internet, in this case you have already created a private network, it is called a guest network.
