US Patent Issued to International Business Machines on July 21 for "Threat detection with event stream correlation using join keys" (Virginia, Missouri, Texas, Florida Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,634, issued on July 21, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Threat detection with event stream correlation using join keys" was invented by Christopher A. Kulakowski (Austin, Texas), Joshua J. Powers (Round Hill, Va.), Mauro Marzorati (Lutz, Fla.) and John A. Adams (Pleasant Hill, Mo.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Automatically identifying join keys to correlate events is provided. A group of fields of a plurality of fields corresponding to a plurality of events having a percentage of cardinality and entropy of values greater than a defined threshold percentage level for the cardinality and the ent...