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:
May. 20, 2025
Filed:
Nov. 18, 2022
Electronics and Telecommunications Research Institute, Daejeon, KR;
Byung-Ho Chung, Daejeon, KR;
Hyeok-Chan Kwon, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
Disclosed herein are an attack detection apparatus and method based on measurement of networking behavior abnormalities in symbolic spaces. The attack detection method based on measurement of networking behavior abnormalities in symbolic spaces includes creating profiles based on a transmission address of a flow received from a network, measuring a behavior abnormality of a device corresponding to the transmission address of the flow on the network, and mapping the measured behavior abnormality to behavior symbols in symbolic spaces, generating a behavior symbol sequence pattern, in which the behavior symbols are sequentially connected, for each profile, and detecting presence or non-presence of an attack and a device associated with the attack based on an output of the abnormal behavior prediction model that receives the behavior symbol sequence pattern as input.