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Utilize comprehensive security, like McAfee LiveSafe™ service, on all your computers, smartphones and tablets.So if MAC address filtering is enabled and another computer tries to access your Wi-Fi connection, even if they have the SSID and password, they won’t be able to connect.Īnd you can also make sure that your devices and data are protected by taking these steps: Each device that has wireless connection capabilities will have a MAC address.
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Employ MAC (media access control) address filtering, which lets you set which devices can connect to your Wi-Fi connection.Change your settings so your wireless network’s name (SSID) is private and not broadcast out for anyone to see.Turn off your wireless router when you’re not at home or not using it.Enable the WPA2-PSK with AES encryption protocol and make sure you enter the passphrase (usually it’s at least 10 characters).Change the network name (SSID) of your connection from the default name (if possible).