Which is what the provider themselves have, by definition. The people who run these services are literally sitting next to the box day in and day out... this isn't "provably" anything. You can trust them not to take advantage of the fact that they own the hardware, and you can even claim it makes it ever so slightly harder for them to do so, but this isn't something where the word "provably" is anything other than a lie.
yeah, for a moment I was reading it as being a holomorphic encryption type setup, which I think is the only case where you can say 'provably private'.
It's better than nothing, I guess...
But if you placed the server at the NSA, and said "there is something on here that you really want, it's currently powered on and connected to the network, and the user is accessing it via ssh", it seems relatively straightforward for them to intercept and access.
If you trust the provider then it does not make it much better to use such architecture. If you do not then at least the execution should be inside a confidential system so that even soldering would not get you to data
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well, also indefinite time and physical access.
Which is what the provider themselves have, by definition. The people who run these services are literally sitting next to the box day in and day out... this isn't "provably" anything. You can trust them not to take advantage of the fact that they own the hardware, and you can even claim it makes it ever so slightly harder for them to do so, but this isn't something where the word "provably" is anything other than a lie.
yeah, for a moment I was reading it as being a holomorphic encryption type setup, which I think is the only case where you can say 'provably private'.
It's better than nothing, I guess...
But if you placed the server at the NSA, and said "there is something on here that you really want, it's currently powered on and connected to the network, and the user is accessing it via ssh", it seems relatively straightforward for them to intercept and access.
If you trust the provider then it does not make it much better to use such architecture. If you do not then at least the execution should be inside a confidential system so that even soldering would not get you to data