I would love an attestation system. For instance, the firewalls around a store's credit card info (even if this data isn't stored, but tokenized, it's still dam

I would love an attestation system. For instance, the firewalls around a store's credit card info (even if this data isn't stored, but tokenized, it's still damned useful) should sing like a canary if their configuration or firmware are hacked. Attestation is sort of like DRM with policies that you decide. Note that many of these devices have significant complexity in hardware. Lots of things that state-level actors can do to your hardware, on the order of: - see packet starting with a known signature - over-write the rest of that packet with interesting stuff, and transmit Something at this level would be really hard to find.