Abstract: A system comprises a storage system comprising one or more storage devices and a storage controller operatively coupled to the storage system, the storage controller comprising a processing device, the processing device to receive first raw data from a first tenant of the storage system to a first non-volatile memory express (NVMe) input/output (I/O) queue of the storage system. The processing device further to determine that the first NVMe I/O queue corresponds to a first key, wherein the first key corresponds to the first tenant. The processing device further to encrypt the first raw data using the first key to generate first encrypted data. The processing device further to store the first encrypted data on the storage system.

Abstract: The present invention relates to a device for measuring heat evolution in a homogenous fluid sample. The device comprises: (i) a first chamber having a heat capacity C1 and an internal surface of area A1 defining a cavity for containing a volume V1 of the said fluid; (ii) a second chamber having a heat capacity C2 and an internal surface of area A2 defining a cavity for containing a volume V2 of the said fluid, wherein C1 is approximately equal to C2, A1 is approximately equal to A2 and V1 is greater than V2; (iii) means to detect and measure heat flow between the first and second chambers; and (iv) means to achieve a temperature equilibration between the two chambers.