The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2007
Filed:
Mar. 03, 2006
Christopher W. Day, Biscayne Park, FL (US);
Christopher W. Day, Biscayne Park, FL (US);
Steelcloud, Inc., Herndon, VA (US);
Abstract
An intrusion detection system (IDS). An IDS which has been configured in accordance with the present invention can include a traffic sniffer for extracting network packets from passing network traffic; a traffic parser configured to extract individual data from defined packet fields of the network packets; and, a traffic logger configured to store individual packet fields of the network packets in a database. A vector builder can be configured to generate multi-dimensional vectors from selected features of the stored packet fields. Notably, at least one self-organizing clustering module can be configured to process the multi-dimensional vectors to produce a self-organized map of clusters. Subsequently, an anomaly detector can detect anomalous correlations between individual ones of the clusters in the self-organized map based upon at least one configurable correlation metric. Finally, a classifier can classify detected anomalous correlations as one of an alarm and normal behavior.