Patent ID: 11934667
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. A system comprising:
a first one or more electronic devices to implement a client server in a multi-tenant provider network;
a second one or more electronic devices to implement encrypted data enforcement for a storage device in the multi-tenant provider network, the encrypted data enforcement to:
receive a data block from a source in the multi-tenant provider network, the data block to be written to a memory of the storage device;
determine a respective entropy amount for only one sub-block of a plurality of data blocks of the data block;
determine that the data block is encrypted based only on the respective entropy amount determined for the only one sub-block of the plurality of sub-blocks of the data block and not based on a respective amount of entropy determined for another sub-block of the data block; and
write the data block to the memory of the storage device in response to determining that the data black is encrypted.