Abstract: A control system comprises an interface configured to receive a content request from a request source wherein the content request identifies content stored on a storage medium. The control system also comprises a processing system coupled to the interface and configured to process the content request to determine when the request source is a valid destination for the content based on a first identifier stored with the content. The interface is further configured to transfer the content to the request source when the request source is a valid destination.

Abstract: In an embodiment of the invention, an integrated circuit comprises an input module configured to receive a first data segment, an identifier module having a hard coded identifier, a processing module coupled to the input module and coupled to the identifier module and configured to process the first data segment with the hard coded identifier to generate a first error correction code, and an output module configured to transfer the first error correction code for storage on a storage system.