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1. WO2020111377 - MOBILE PHONE AUTHENTICATION METHOD USING IMPLICIT AUTHENTICATION

Publication Number WO/2020/111377
Publication Date 04.06.2020
International Application No. PCT/KR2018/016966
International Filing Date 31.12.2018
IPC
H04W 12/06 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
06Authentication
H04W 4/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
G06N 99/00 2010.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
99Subject matter not provided for in other groups of this subclass
CPC
G06N 20/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
20Machine learning
H04W 12/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
06Authentication
H04W 4/025
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
025using location based information parameters
Applicants
  • 공주대학교 산학협력단 KONGJU NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION [KR]/[KR]
Inventors
  • 최대선 CHOI, Dae Seon
  • 류권상 RYU, Gwon Sang
Agents
  • 특허법인 아주 AJU INTERNATIONAL LAW & PATENT GROUP
Priority Data
10-2018-014851327.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) MOBILE PHONE AUTHENTICATION METHOD USING IMPLICIT AUTHENTICATION
(FR) PROCÉDÉ D'AUTHENTIFICATION DE TÉLÉPHONE MOBILE UTILISANT UNE AUTHENTIFICATION IMPLICITE
(KO) 무자각 인증을 이용한 휴대폰 인증 방법
Abstract
(EN)
The present invention relates to a mobile phone authentication method using implicit authentication, the method comprising the steps of: receiving, by a server and from a user terminal, behavior data and environment information data of when a user checks an authentication number for authentication of a mobile phone user; by the server, detecting, by performing peak detection on the received behavior data, a start point of a behavior of the user checking the authentication number, and, from the detected start point, storing the behavior data; and by the server, extracting feature data from the received environment information data and learning from the extracted feature data to build a training model.
(FR)
La présente invention concerne un procédé d'authentification de téléphone mobile utilisant une authentification implicite, le procédé comprenant les étapes consistant : à recevoir, au moyen d'un serveur et en provenance d'un terminal utilisateur, des données comportementales et des données d'informations environnementales lorsqu'un utilisateur vérifie un numéro d'authentification pour l'authentification d'un utilisateur de téléphone mobile; au moyen du serveur, à détecter, en réalisant une détection de crête sur les données comportementales reçues, un point de départ d'un comportement de l'utilisateur vérifiant le numéro d'authentification, et, à partir du point de départ détecté, à stocker des données comportementales; et au moyen du serveur, à extraire des données de caractéristiques à partir des données d'informations environnementales reçues et à apprendre à partir des données de caractéristiques extraites pour construire un modèle d'apprentissage.
(KO)
본 발명은 무자각 인증을 이용한 휴대폰 인증 방법에 관한 것으로, 서버가 사용자단말로부터 사용자의 휴대폰 본인인증 인증번호 확인 시의 행위 데이터 및 환경 정보 데이터를 수신하는 단계, 상기 서버가 수신된 행위 데이터에서 피크(peak) 탐지를 수행하여 사용자가 인증번호를 확인하는 행위의 시작점을 탐지하고, 탐지된 시작점으로부터의 행위 데이터를 저장하는 단계 및 상기 서버가 수신된 환경 정보 데이터에서 특징 데이터를 추출하고, 추출된 특징 데이터를 학습하여 학습 모델을 구축하는 단계를 포함하는 것을 특징으로 한다.
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