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Method and apparatus for managing encrypted data on a computer readable medium

  • US 20060179327A1
  • Filed: 02/09/2005
  • Published: 08/10/2006
  • Est. Priority Date: 02/09/2005
  • Status: Active Grant
First Claim
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1. A method for managing encrypted data on a computer readable medium comprising:

  • receiving a quantum of data;

    determining an encryption key;

    encrypting the quantum of data according to the encryption key at a volume level when the quantum of data comprises a quantum of volume data;

    encrypting the quantum of data according to the encryption key at a file level when the quantum of data comprises a quantum of file data; and

    directing the encrypted data to a first computer readable medium.

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