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Systems, methods, and media protecting a digital data processing device from attack

  • US 9,143,518 B2
  • Filed: 02/22/2013
  • Issued: 09/22/2015
  • Est. Priority Date: 08/18/2005
  • Status: Active Grant
First Claim
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1. A method for protecting a digital data processing device from attack, the method comprising:

  • within a virtual environment in at least one hardware processor;

    receiving at least one attachment to a first electronic mail;

    executing the at least one attachment to the first electronic mail;

    determining whether anomalous behavior occurs; and

    generating feedback based on the execution of the at least one attachment to the first electronic mail when anomalous behavior is determined to have occurred;

    receiving at least one attachment to a second electronic mail; and

    based on the feedback and the at least one attachment to the second electronic mail, performing filtering on the second electronic mail.

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