HOW TO UPGRADE TO WPA3 ?

Install a router that supports WPA3. All recent Apple products support WPA3 if your router offers it.While WPA3 is very secure, it isn’t essential, and some older equipment (e.g., printers, home security products) won’t be able to use it. As long as your router supports WPA2(AES) or WPA2-Personal that is secure enough for most situations. Ideally, WPA2(AES)/WPA3 is the best possible configuration for a router, but that would have to be a router that was manufactured after 2018.