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Secure data parser method and system

  • US 9,177,159 B2
  • Filed: 06/11/2013
  • Issued: 11/03/2015
  • Est. Priority Date: 10/25/2004
  • Status: Active Grant
First Claim
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1. A method for securing a data set, the method comprising:

  • determining a number of data portions into which to distribute the data set;

    distributing, using a hardware processor, substantially equal shares of data from the data set into each of the data portions according to a splitting key, such that at least one of the data portions contains a different number of shares than a remainder of the data portions;

    appending redundancy data to each of the data portions;

    storing each of the data portions separately; and

    restoring the data set from a subset of the data portions.

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