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:
Apr. 06, 2021

Filed:

Sep. 12, 2018
Applicant:

Sophos Limited, Abingdon, GB;

Inventors:

Beata Ladnai, Altrincham, GB;

Mark David Harris, Oxon, GB;

Andrew G. P. Smith, Kennington, GB;

Kenneth D. Ray, Seattle, WA (US);

Andrew J. Thomas, Oxfordshire, GB;

Russell Humphries, Horley, GB;

Assignee:

Sophos Limited, Abingdon, GB;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06N 5/04 (2006.01); G06N 20/00 (2019.01); G06F 17/18 (2006.01); G06F 21/56 (2013.01); G06Q 10/06 (2012.01); G06F 16/955 (2019.01); G06F 11/07 (2006.01); G06K 9/62 (2006.01); G06N 7/00 (2006.01); G06F 21/55 (2013.01); G06F 9/54 (2006.01);
U.S. Cl.
CPC ...
H04L 63/1416 (2013.01); G06F 9/542 (2013.01); G06F 11/079 (2013.01); G06F 16/955 (2019.01); G06F 17/18 (2013.01); G06F 21/554 (2013.01); G06F 21/56 (2013.01); G06F 21/562 (2013.01); G06F 21/565 (2013.01); G06K 9/6223 (2013.01); G06K 9/6256 (2013.01); G06N 5/04 (2013.01); G06N 5/046 (2013.01); G06N 7/00 (2013.01); G06N 20/00 (2019.01); G06Q 10/0635 (2013.01); G06Q 10/06395 (2013.01); H04L 63/0227 (2013.01); H04L 63/0263 (2013.01); H04L 63/1425 (2013.01); H04L 63/1433 (2013.01); H04L 63/1441 (2013.01); H04L 63/20 (2013.01);
Abstract

In a threat management platform, a number of endpoints log events in an event data recorder. A local agent filters this data and feeds a filtered data stream to a central threat management facility. The central threat management facility can locally or globally tune filtering by local agents based on the current data stream, and can query local event data recorders for additional information where necessary or helpful in threat detection or forensic analysis. The central threat management facility also stores and deploys a number of security tools such as a web-based user interface supported by machine learning models to identify potential threats requiring human intervention and other models to provide human-readable context for evaluating potential threats.


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