Comcast or Xfinity Cable Modem for Internet.
Is there or will there be a PCIe Card that is capable of working with OpenDOCSIS or Our own DOCSIS with the possibility of Securing it on our Own? It's a question, that I'm looking at - as, I'm studying Securing the Cable Modem... I understand the Bridge Mode versions of the Modem Box allow us to secure our own Network Stack, but we can't touch Layer One and Layer Two of the Hardware, DOCSIS, MAC, and Signing Keys as we could end up abusing it to eavesdrop or gain free Internet. But, how can we secure against others, including leaked keys?
Thank you..