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Protecting cognitive code and client data in a public cloud via deployment of data and executables into a stateless secure partition

  • US 10,685,106 B2
  • Filed: 03/10/2018
  • Issued: 06/16/2020
  • Est. Priority Date: 03/10/2018
  • Status: Active Grant
First Claim
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1. A method of protecting client data from unauthorized disclosure comprising:

  • loading appliance code in an appliance which includes a secure virtual machine that uses a set of computing resources;

    revoking all access to devices from within the appliance except for a shared memory wherein the appliance code includes an application program interface that uses the shared memory and wherein all access to a logical partition of the appliance is revoked when the partition is activated;

    receiving commands, operand data and application data at the appliance via the shared memory;

    processing the commands, operand data and application data by the appliance code in the appliance to yield results without recording any application data on persistent media; and

    communicating the results of said processing to a client of the appliance via the shared memory.

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