US Patent Issued to HITACHI on Oct. 21 for "Abnormal communication discrimination apparatus, abnormal communication discrimination method, and abnormal communication response system" (Japanese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,266, issued on Oct. 21, was assigned to HITACHI LTD. (Tokyo).

"Abnormal communication discrimination apparatus, abnormal communication discrimination method, and abnormal communication response system" was invented by Mayuko Tanaka (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an abnormal communication discrimination apparatus which includes an eventual feature table for the evaluation of each abnormal communication detection event, and a statistical feature table for the evaluation of each condition in which a statistical amount of abnormal communication holds. The abnormal communication discrimination apparatus calculates an ev...