I've been fortunate to be paid by Google to hide user data from Google since 2016. Not many companies would shell out anything for this sort of privacy feature.
As for the Oak stack, they win the race. It is the only stack that currently provides full hardware attestation covering 100% of the code running in the enclave, and 100% of it is open-source. There are other good efforts, such as CoCo containers with their Key Broker, but so far they only cover the initial boot firmware, not the full set of software running inside the enclave.
And this one: https://security.googleblog.com/2022/10/SecurityofPasskeysin...
I've been fortunate to be paid by Google to hide user data from Google since 2016. Not many companies would shell out anything for this sort of privacy feature.
As for the Oak stack, they win the race. It is the only stack that currently provides full hardware attestation covering 100% of the code running in the enclave, and 100% of it is open-source. There are other good efforts, such as CoCo containers with their Key Broker, but so far they only cover the initial boot firmware, not the full set of software running inside the enclave.
Kudos to the Oak team!