I looked a bit more into it and the first spec I found had a knoop hardness of 600 which should be mohs 6-7 so hardened steel should be able to scratch it.
Depends on the hardness of the metal you would need a metal. These stoves are mostly aluminium oxide, which has a mohs hardness of 9 and steel is 4-8. I looked more into it and I found glass ceramic stoves have a mohs hardness of 6-7. So a very hard steel should be able to scratch it, but most steels including stainless should be fine.
What would be the added latency. I was thinking of doing something like this and I could get a 3$ month VPS about 30km from where I live. I was thinking of doing something like that for remote gaming on my powerful desktop. Annoyingly I have cgnat and a IPv6 from where I live and no IPv6 from where I want to access it.
Which is incredibly favorable for the AI side. Like current countermeasures are either almost completely worthless, or degrade the quality of the protected medium so much that you wouldn’t use it.