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MechMK1
MechMK1
12:09 AM
@ThoriumBR I can't test it while I copy it
And if I could read faster than I write, the cache would be full permanently, and if I write faster than I read, then the cache would usually be empty
 
 
11 hours later…
reed
reed
11:07 AM
Does anybody know what this guy is talking about?
5
Q: Can Google access data in their Confidential Computing VMs?

Ole TangeA cloud operator such as Google can take a snapshot of a normal VM. This includes CPU state, RAM and disk. This can then be copied to another physical and resumed there. Or it can be analyzed off-line, and any cryptokeys in memory or in the CPU state can be extracted. This means that if you do no...

virtualization confidentiality
 
 
1 hour later…
reed
reed
12:15 PM
After thinking about it a bit more, it might actually be an interesting answer (voted up), although I'm not sure I understand all the details. If you really only have to trust the CPU (using encryption), then everything in between could be untrusted and it wouldn't matter
 

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