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Computer system and method for secure installation and operation of software

  • US 7,376,947 B2
  • Filed: 02/23/2004
  • Issued: 05/20/2008
  • Est. Priority Date: 02/23/2004
  • Status: Expired due to Term
First Claim
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1. A method for secure installation and operation of software, said method comprising:

  • employing a New Technology File Structure logical volume;

    employing an installer;

    writing a Primary Data Stream file to said New Technology File Structure logical volume from said installer;

    associating data with said Primary Data Stream file;

    writing said associated data to said New Technology File Structure logical volume as an Alternate Data Stream file from said installer;

    creating a Primary Data Stream directory chain;

    writing said Primary Data Stream directory chain to said New Technology File Structure logical volume from said installer;

    writing said Primary Data Stream file to said Primary Data Stream directory chain in said New Technology File Structure logical volume from said installer;

    associating said data with said Primary Data Stream directory chain or said Primary Data Stream file by creating and closing said Alternate Data Stream file; and

    installing said associated data to said New Technology File Structure logical volume as said Alternate Data Stream file from said installer.

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