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SIGNATURE-BASED UPDATE MANAGEMENT

  • US 20130031539A1
  • Filed: 07/28/2011
  • Published: 01/31/2013
  • Est. Priority Date: 07/28/2011
  • Status: Active Grant
First Claim
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1. A method for managing updates on a computing device, comprising:

  • receiving from a second computing device file header information of a file residing on the second computing device;

    generating a signature of the file based on the file header information;

    responsive to the signature being absent in a plurality of signatures, transmitting to the second computing device a request for the file from the second computing device and updating the computing device using the file.

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