The exact settings and information available may vary by the router, but most make the IP addresses and associated MAC addresses available to you.Īnother way is to allow only your devices to access the Wifi network, blocking access control for all other devices. You can find the MAC addresses through the router’s web host interface. With rights reserved for your network, it’s completely legal to do so. So this is the key to block devices you don’t want on your network. It remains the same no matter the location of the device, unlike an IP address. MAC or Media Access Control address is a unique number assigned to the device. It’s easy to do if you know the MAC address of the device you want to block. You can block a particular device from using your Wifi network through MAC address filtering. Changing passwords should do the trick, but if you want to ban someone from accessing your Wifi ever, you can go ahead and block their MAC address. This is your first line of defense from Wifi bandits, so you want to keep a strong password and only give it to people you trust and have no problem accessing your Wifi.īesides this, there are even more specific ways to block certain devices. Simply log into the admin panel of the router, and change both the SSID and password. If you think someone is using your connection without your permission, you can also change the SSID of the router. Many freeloaders use third-party applications to hack into your Wifi network, so the best way to deal with that is to constantly change your password. For starters, don’t keep your password too simple and change it every few months. You can kick someone off your wifi pretty easily. How Do I Block a Device from My Router?.

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