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Method and System for Adding Dynamic Labels to a File and Encrypting the File

  • US 20160026827A1
  • Filed: 07/22/2014
  • Published: 01/28/2016
  • Est. Priority Date: 07/22/2014
  • Status: Active Grant
First Claim
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1. A method for adding dynamic labels to a file and encrypting the file, comprising steps ofStep A:

  • transferring at least one file by a file uploading unit;

    Step B;

    converting the file from the file uploading unit into PDF format by a first file conversion unit, and adding at least one label corresponding to information about the file and its users via a label-adding unit;

    Step C;

    encrypting the file from the first file conversion unit by an encryption unit to form an encrypted file, and then generating a decryption key corresponding to the encrypted file; and

    Step D;

    saving the encrypted file and the decryption key respectively in a first storage unit and a second storage unit.

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