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:
Dec. 30, 2025
Filed:
May. 30, 2023
Withsecure Corporation, Helsinki, FI;
WITHSECURE CORPORATION, Helsinki, FI;
Abstract
Disclosed is a threat detection network for monitoring a security threat for a computer network, including a back end system and sensors coupled to the back end system, wherein each sensor: collects data describing respective predefined events in a respective node of the network, each event involving interaction of a subject entity operating in the respective node with an object entity associated with the node, applies predefined anomaly detection models to determine respective anomaly detection scores for interactions captured in the collected data, arranges the captured interactions into a local activity graph describing interactions of subject entities operating in the node with object entities associated with the node, and transmits portions of the local activity graph as status data to the back end system depending on the anomaly scores for the respective interactions captured in the local activity graph. The back end system derives security parameters describing security threats.