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:
Dec. 14, 2021
Filed:
Mar. 15, 2020
Nec Corporation of America, Herzlia, IL;
Moshe Karako, Kiryat-Ono, IL;
NEC Corporation Of America, Herzlia, IL;
Abstract
A method for automatic monitoring of industrial control systems, comprising: monitoring an environment by an electromagnetic sensor to measure a plurality of electromagnetic pulses emitted by at least one industrial control device during operation of the at least one industrial control device; calculating automatically at least one normal data pattern based on an analysis of the plurality of electromagnetic pulses; matching between at least one new electromagnetic pulse measured by the electromagnetic sensor and the at least one normal data pattern to automatically detect at least one abnormal data pattern; and sending automatically a security alert in response to the abnormal data pattern.