Encryption on transports protects from man in the middle and sniffing. At rest protects evil maid exploits, which for these systems is more about preventing malicious software being swapped in place of trusted software.
The same applies to encryption of links like pcie and memory with the time of transport and rest changing.
You lost me at the encryption part. How does encrypting enforce permissions?
Enforces confidentiality and integrity.
Encryption on transports protects from man in the middle and sniffing. At rest protects evil maid exploits, which for these systems is more about preventing malicious software being swapped in place of trusted software.
The same applies to encryption of links like pcie and memory with the time of transport and rest changing.
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