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Paper Abstract and Keywords
Presentation 2009-07-02 16:10
About the Security Model built in the Search Engine
Akihito Toda (KU), Tetsuya Morizumi (TNSi), Kazuhiro Suzuki, Hirotsugu Kinoshita (KU) ISEC2009-22 SITE2009-14 ICSS2009-36
Abstract (in Japanese) (See Japanese page) 
(in English) The Cloud is the logic system with name space where relationships among resources in the Internet are represented by predicate logic, that is, a semantics-based system. In the near future, resources with personal information and trade secrets will be included in the Cloud, and information leakages may be caused by covert channels. Thus, we must think up how to combine the Cloud with a security model analyzing covert channels. Moreover, analyzing covert channels in a huge cloud may need huge computational complexity, so it must be distributed. In this paper, we adopt a large-scale search engine "Hadoop", which is adopted by Google, as a tool collecting and arranging resources in the Cloud, and propose a cloud agent system with "Hadoop", where each agent has a security model. In addition, we clarify some problems in our system.
Keyword (in Japanese) (See Japanese page) 
(in English) cloud / serch system / security model / access control / covert channel / agent / Hadoop /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 114, SITE2009-14, pp. 45-49, July 2009.
Paper # SITE2009-14 
Date of Issue 2009-06-25 (ISEC, SITE, ICSS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 ISEC2009-22 SITE2009-14 ICSS2009-36

Conference Information
Conference Date 2009-07-02 - 2009-07-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Akita University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SITE 
Conference Code 2009-07-ISEC-CSEC-SITE-ICSS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) About the Security Model built in the Search Engine 
Sub Title (in English)  
Keyword(1) cloud  
Keyword(2) serch system  
Keyword(3) security model  
Keyword(4) access control  
Keyword(5) covert channel  
Keyword(6) agent  
Keyword(7) Hadoop  
1st Author's Name Akihito Toda  
1st Author's Affiliation Faculty of Engineering, Kanagawa University (KU)
2nd Author's Name Tetsuya Morizumi  
2nd Author's Affiliation Toyo Networks & System Integration Co.,Ltd. (TNSi)
3rd Author's Name Kazuhiro Suzuki  
3rd Author's Affiliation Faculty of Engineering, Kanagawa University (KU)
4th Author's Name Hirotsugu Kinoshita  
4th Author's Affiliation Faculty of Engineering, Kanagawa University (KU)
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Date Time 2009-07-02 16:10:00 
Presentation Time 25 
Registration for SITE 
Paper # IEICE-ISEC2009-22,IEICE-SITE2009-14,IEICE-ICSS2009-36 
Volume (vol) IEICE-109 
Number (no) no.113(ISEC), no.114(SITE), no.115(ICSS) 
Page pp.45-49 
#Pages IEICE-5 
Date of Issue IEICE-ISEC-2009-06-25,IEICE-SITE-2009-06-25,IEICE-ICSS-2009-06-25 

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