Dell Products Inc.

Emc IP Holding Company LLC

Jamie Pocas

Naizhong Chiu

Radia Joy Perlman

Charles W Kaufman

Xuan Tang

Vasu Subramanian

George Papadopoulos

Gregory W Lazar

Saoni Mukherjee

A method, computer program product, and computing system for receiving content for securely transmitting from an initiator device across a fabric to a target device. The content may be encrypted with a predefined encryption key, thus defining encrypted content. The encrypted content may be encapsulated in a Non-volatile Memory Express (NVMe) Over Fabrics (NVMe-oF) command, thus defining an encapsulated NVMe-oF security command. The encapsulated NVMe-oF security command may be transmitted across the fabric to the target device.

System and method for fabric-independent in-band privacy for security commands on non-volatile memory express over fabrics (NVMe-oF)

Techniques for providing increased support for deduplication and compression of encrypted storage volumes. The techniques include receiving, at a storage virtual machine (VM), a data encryption key (DEK) associated with encrypted volume data, in which the DEK is wrapped in a key encryption key (KEK). The techniques include receiving, at the storage VM from a client virtual machine (VM), a write request specifying the encrypted volume data. The techniques include obtaining, by the storage VM, the KEK from a key management system (KMS) embedded on the storage VM. The techniques include unwrapping, by the storage VM, the DEK using the KEK, and decrypting, by an IO decryptor hosted by the storage VM, the encrypted volume data using the DEK. The techniques include performing, by the storage VM, data reduction operations on the decrypted volume data, and storing, by the storage VM, the data-reduced volume data on a storage array.

Systems and methods of supporting deduplication and compression of encrypted storage volumes

One example method includes continuously performing key related operations. Each data set in a storage system is encrypted with a different key. New keys are repeatedly introduced and new data is encrypted only with the newest or latest key. Data being rekeyed is re-encrypted with the latest key. By repeatedly introducing new keys and rekeying data sets associated with older keys, the overall key age of the system can be kept low and the data is less susceptible to being compromised.

Key management and key policies for data encryption in a storage appliance

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Milford, MA, United States of America

Jamie Pocas