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:
Mar. 23, 2021
Filed:
Dec. 26, 2018
Nozomi Networks Sagl, Mendrisio, CH;
Andrea Carcano, Varese, IT;
Moreno Carullo, Gavirate, IT;
Nozomi Networks Sagl, Mendrisio, CH;
Abstract
The present invention relates to a method for detecting anomalies in an infrastructure comprising the step of analyzing each of the data packets (PD) exchanged in the telecommunication system; identifying for each of the analysed data packets (PD) all the network protocols used and at least one field of each of the protocols; generating a virtual representation of the infrastructure () for each of the exchanged data packets (PD) and on the basis of the identified protocols and fields; storing the virtual representation generated for each of the exchanged data packets (PD); comparing the virtual representation stored with at least one comparison element, identifying at least one critical state of the infrastructure from the differences and/or similarities between the stored virtual representation and the comparison elements; signaling, by means of the computerized data processing means, an anomaly of the infrastructure when at least one of the critical states is identified in the virtual representation.