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.:

US 11394630 B1

Date of Patent:

Jul. 19, 2022

Filed:

Jun. 21, 2021

System and method for non-invasive networked device inspection based on passively-captured device traffic

Applicant:

Cylera, Inc., New York, NY (US);

Inventors:

James Edwards, New York, NY (US);

Apostolos Bakoyiannis, New York, NY (US);

Assignee:

Cylera, Inc., New York, NY (US);

Attorney:

Cooley LLP

Primary Examiner:

Yves Dalencourt

Int. Cl.

CPC ...

G06F 15/173 (2006.01); H04L 43/062 (2022.01); H04L 43/04 (2022.01); H04L 43/10 (2022.01); H04L 43/12 (2022.01);

U.S. Cl.

CPC ...

H04L 43/062 (2013.01); H04L 43/04 (2013.01); H04L 43/10 (2013.01); H04L 43/12 (2013.01);

Abstract

A method for non-invasive network device inspection includes identifying a target device, and receiving, at a compute device: a copy of a first set of messages sent to the target device, and a copy of a second set of messages sent from the target device. The copy of the first set of messages and the copy of the second set of messages are stored as historical data. The device is then emulated, via a processor of the compute device, based on the historical data. The emulating includes receiving a signal encoding a request from a remote requestor, and comparing at least a portion of the request to at least a subset of the historical data, to determine a response representative of a response from the target device.

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