Dear All,
i have setup captive portal for the guest WiFi users in the company, but how do i secure connections from the WLAN devices, for example I allowed user AA to connect to my network and access resources through one of the wireless access point, now User AA can see the key entered in his laptop or device, and can share it with any BAD guy, BAD guy can use his personal device to scan the network and can cause damage based on his skill set.
Now my question is, how we stop this
1. Is there a way to hide the key entered to allow connectivity with the WAP, How?
2. Is there a way or tool with which we can allow network access based on Mac addresses, and as soon as any new device connects to the network, IT dept should get alert ?
3. how the big companies handle this ( best practices).
any response will be highly appreciated.