alt Hacker NewsAm I reading this correctly? Their chosen cloud providers run the PCC stack on their hardware, so the compute provider is responsible for ensuring the privacy guarantees? I assume that would add to the potential security surface area.
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bensyverson • yesterday at 10:25 PM
Yes, that seems to be the case, and is an evolution/deviation of the original PCC model, which relied on Apple Silicon exclusively.
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Intel and Nvidia are responsible for enforcing their privacy features. The cloud operator (Google in this case) has no access to any data.