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Verifying the Transfer of a Data File

  • US 20130046817A1
  • Filed: 08/20/2012
  • Published: 02/21/2013
  • Est. Priority Date: 08/20/2011
  • Status: Active Grant
First Claim
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1. A method of verifying the transfer from a content provider of a selected data file selected by a client device using a proxy server, comprising steps of:

  • creating a local set of characteristics of the selected data file;

    monitoring network traffic sent between the client device and the content provider to create a local record of a transfer session;

    receiving and forwarding a download request from the client device to initiate the transfer of the selected data file to the content provider;

    receiving a data file as a received data file from the content provider and forwarding said data file to the client device;

    evaluating characteristics of said received data file;

    verifying that the characteristics of said received data file match the local set of characteristics of the selected data file; and

    forwarding the received data file to the client device.

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