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:
Sep. 19, 2023
Filed:
Jan. 27, 2021
Applicant:
Blackberry Limited, Waterloo, CA;
Inventor:
Shiladitya Sircar, Ottawa, CA;
Assignee:
BlackBerry Limited, Waterloo, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); G06F 18/23213 (2023.01);
U.S. Cl.
CPC ...
H04L 63/1425 (2013.01); G06F 18/23213 (2023.01); H04L 63/102 (2013.01); H04L 63/1416 (2013.01); H04L 63/166 (2013.01); H04L 63/20 (2013.01);
Abstract
Methods and devices are provided for determining a service associated with an unclassified traffic flow in a computer network. Classification information for a plurality of classified traffic flows in the computer network are obtained that indicate an association between each of the classified flows and a service. A primary cluster analysis is performed on the plurality of classified flows and the unclassified flow to associate the unclassified flow to a group of classified flows having a common service. The association between the unclassified flow and the common service is provided to a network security management system.