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Secure archive

  • US 8,756,436 B2
  • Filed: 01/16/2008
  • Issued: 06/17/2014
  • Est. Priority Date: 01/16/2007
  • Status: Active Grant
First Claim
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1. Storage apparatus, comprising:

  • an archive memory centrally archiving data for a plurality of computers;

    an encryption processor, which is configured to receive and encrypt data transmitted from one or more computers for storage in the archive memory; and

    a one-way link, coupling the encryption processor to the archive memory so as to enable the encryption processor to write the encrypted data to the memory but not to read from the memory,wherein the one-way link is physically configured so as to permit data transmission in only one direction, from the processor to the memory, andwherein the memory and the encryption processor are connected in a manner allowing direct transmission only from the encryption processor to the memory, and not from the memory to the encryption processor.

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