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ANOMALY DETECTION THROUGH HEADER FIELD ENTROPY

  • US 20160359881A1
  • Filed: 06/03/2016
  • Published: 12/08/2016
  • Est. Priority Date: 06/05/2015
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • detecting, using a sensor installed on an endpoint, a plurality of flows associated with the endpoint;

    determining an entropy associated with a header field for the plurality of flows;

    determining that the entropy is greater than a predetermined amount; and

    determining that the plurality of flows is anomalous.

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