SYSTEMS AND METHODS FOR CORRELATING AND DISTRIBUTING INTRUSION ALERT INFORMATION AMONG COLLABORATING COMPUTER SYSTEMS
摘要
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 atta ck 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.
申请公布号
CA2470454(A1)
申请公布日期
2005.11.11
申请号
CA20042470454
申请日期
2004.06.09
申请人
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
发明人
MALKIN, TAL;KEROMYTIS, ANGELOS D.;STOLFO, SALVATORE J.;MISRA, VISHAL;PAREKH, JANAK;LOCASTO, MICHAEL