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.

Date of Patent:
Dec. 12, 2023

Filed:

Feb. 19, 2019
Applicant:

Darktrace Limited, Cambridge, GB;

Inventors:

Simon Fellows, Cambridge, GB;

Jack Stockdale, Cambridge, GB;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); G06F 21/55 (2013.01); G06N 20/00 (2019.01); G06N 20/10 (2019.01); G06F 21/36 (2013.01); H04L 43/045 (2022.01); G06F 16/2455 (2019.01); G06F 3/04842 (2022.01); G06F 3/0486 (2013.01); H04L 41/22 (2022.01); G06F 40/40 (2020.01); H04L 51/42 (2022.01); H04L 51/212 (2022.01); G06F 18/23 (2023.01); G06F 18/232 (2023.01); G06V 30/10 (2022.01); H04L 51/224 (2022.01); G06N 20/20 (2019.01);
U.S. Cl.
CPC ...
H04L 63/1441 (2013.01); G06F 3/0486 (2013.01); G06F 3/04842 (2013.01); G06F 16/2455 (2019.01); G06F 18/23 (2023.01); G06F 18/232 (2023.01); G06F 21/36 (2013.01); G06F 21/554 (2013.01); G06F 21/556 (2013.01); G06F 40/40 (2020.01); G06N 20/00 (2019.01); G06N 20/10 (2019.01); G06V 30/10 (2022.01); H04L 41/22 (2013.01); H04L 43/045 (2013.01); H04L 51/212 (2022.05); H04L 51/224 (2022.05); H04L 51/42 (2022.05); H04L 63/0209 (2013.01); H04L 63/0428 (2013.01); H04L 63/101 (2013.01); H04L 63/14 (2013.01); H04L 63/1416 (2013.01); H04L 63/1425 (2013.01); H04L 63/1433 (2013.01); H04L 63/1483 (2013.01); H04L 63/20 (2013.01); G06N 20/20 (2019.01);
Abstract

A cyber security appliance has one or more modules to interact with entities in an operational technology network and potentially in an informational technology network. The operational technology module can reference various machine-learning models trained on a normal pattern of life of users, devices, and/or controllers of the operational technology network. A comparator module cooperates with the operational technology module to compare the received data on the operational technology network to the normal pattern of life of any of the users, devices, and controllers to detect anomalies in the normal pattern of life for these entities in order to detect a cyber threat. An autonomous response module can be programmed to respond to counter the detected cyber threat.


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