Howto stop personal devices on corporate network

[zahid]

Dear Team,

Good Day. Currently we are working to secure our internal LAN and due to this we are planning to stop mobile devices (such as personal laptops and mobile phones) to connect on corporate network. Our key area of interest is to counter such users who manage to change mac address of home devices with the allowed one and bypass LAN security. There can be many cases but this is the one we shared as an example. 

Kindly share your feedback or come with any solution