Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tal Malkin0
Janak Parekh0
Michael Locasto0
Salvatore J. Stolfo0
Vishal Misra0
Angelos D. Keromytis0
Date of Patent
August 17, 2010
Patent Application Number
10864226
Date Filed
June 9, 2004
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Systems and methods for correlating and distributing intrusion alert information among collaborating computer systems are provided. These systems and methods provide an alert correlator and an alert distributor that enable early signs of an attack to be detected and rapidly disseminated to collaborating systems. The alert correlator utilizes data structures to correlate alert detections and provide a mechanism through which threat information can be revealed to other collaborating systems. The alert distributor uses an efficient technique to group collaborating systems and then pass data between certain members of those groups according to a schedule. In this way data can be routinely distributed without generating excess traffic loads.
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