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Systems and methods for protecting sensitive data

  • US 20080172745A1
  • Filed: 01/12/2007
  • Published: 07/17/2008
  • Est. Priority Date: 01/12/2007
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving a message including a plurality of information elements, at least one of the plurality of information elements having message information and belonging to at least one of a plurality of predefined classes of information elements;

    selecting at least one of the plurality of information elements belonging to a predefined class corresponding to a target class, the target class including classes of information elements selected for removal; and

    removing any message information in the message corresponding to the selected information elements to provide a filtered message for transmission.

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