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Paper Abstract and Keywords
Presentation 2022-07-20 11:05
A Study on Biometric Modality for Continuous Authentication of Smart Devices
Yuka Watanabe, Yasushi Yamazaki (Kitakyushu Univ.) ISEC2022-20 SITE2022-24 BioX2022-45 HWS2022-20 ICSS2022-28 EMM2022-28
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, with the rapid spread of smart devices, biometric authentication technology has been widely used as a user authentication method for security and privacy protection, with advantages such as prevention of forgetting and impersonation and reduction of authentication time. However, there are some problems, such as the decrease in reliability due to changes in the usage environment and unauthorized use of the device after authentication. Biometric authentication methods with usage environment recognition and continuous authentication have been proposed as a solution to this problem. However, it is necessary to take into account the resource consumption of CPU, memory, storage, etc. and automatic template registration and updating, which are requirements unique to smart devices. In this paper, we propose a method for selecting a suitable biometric modality for continuous authentication for smart devices by considering the balance between authentication accuracy and resource consumption, and report the results of evaluating its effectiveness.
Keyword (in Japanese) (See Japanese page) 
(in English) Smart devices / Continuous Authentication / Biometric Authentication / / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 124, BioX2022-45, pp. 70-75, July 2022.
Paper # BioX2022-45 
Date of Issue 2022-07-12 (ISEC, SITE, BioX, HWS, ICSS, EMM) 
ISSN Online edition: ISSN 2432-6380
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All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF ISEC2022-20 SITE2022-24 BioX2022-45 HWS2022-20 ICSS2022-28 EMM2022-28

Conference Information
Committee EMM BioX ISEC SITE ICSS HWS IPSJ-CSEC IPSJ-SPT 
Conference Date 2022-07-19 - 2022-07-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To BioX 
Conference Code 2022-07-EMM-BioX-ISEC-SITE-ICSS-HWS-CSEC-SPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Biometric Modality for Continuous Authentication of Smart Devices 
Sub Title (in English)  
Keyword(1) Smart devices  
Keyword(2) Continuous Authentication  
Keyword(3) Biometric Authentication  
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1st Author's Name Yuka Watanabe  
1st Author's Affiliation Graduate School of Environmental Engineering, The University of Kitakyushu (Kitakyushu Univ.)
2nd Author's Name Yasushi Yamazaki  
2nd Author's Affiliation The University of Kitakyushu (Kitakyushu Univ.)
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Date Time 2022-07-20 11:05:00 
Presentation Time 25 minutes 
Registration for BioX 
Paper # ISEC2022-20, SITE2022-24, BioX2022-45, HWS2022-20, ICSS2022-28, EMM2022-28 
Volume (vol) vol.122 
Number (no) no.122(ISEC), no.123(SITE), no.124(BioX), no.125(HWS), no.126(ICSS), no.127(EMM) 
Page pp.70-75 
#Pages
Date of Issue 2022-07-12 (ISEC, SITE, BioX, HWS, ICSS, EMM) 


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