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Paper Abstract and Keywords
Presentation 2007-02-02 11:15
Architecture Design of SPX : Secure networking Platform for group-oriented eXchange
Takeshi Yagi, Kunio Hato, Masao Tanabe, Junichi Murayama, Katsuyasu Toyama (NTT), Hiroyuki Ohsaki, Makoto Imase (Osaka Univ.) IN2006-173
Abstract (in Japanese) (See Japanese page) 
(in English) This paper discusses some security problems in the Internet, such as spam and phishing, and proposes the community communication model and the architecture for the secure networking platform, namely SPX (Secure networking Platform for group-oriented eXchange), which can solve the problems. In the Internet, reachability between any two users is maintained and communication cost is economical. However, in the Internet, illegitimate users can steal important personal information which is managed by each user. In addition, all users may receive a lot of inappropriate information from illegitimate users. To solve these security problems cost effectively, we propose SPX which divide logical network topology of the Internet into communities of each purpose. In the SPX, reachability is restricted within a community and the closed network is constructed for each community. In addition, each community is composed of users who have the same intentions of belonging to community. Furthermore, all users can belong to multiple communities simultaneously and communities can be generated dynamically and flexibly. By using SPX, illegitimate users can’t access to legitimate users and inappropriate information don’t reach to each user with maintaining suitable reachability.
Keyword (in Japanese) (See Japanese page) 
(in English) security / community / personal information / SNS / VPN / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 524, IN2006-173, pp. 65-70, Feb. 2007.
Paper # IN2006-173 
Date of Issue 2007-01-25 (IN) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 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)
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Conference Information
Committee IN  
Conference Date 2007-02-01 - 2007-02-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Aichi Prefectural University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IN 
Conference Code 2007-02-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Architecture Design of SPX : Secure networking Platform for group-oriented eXchange 
Sub Title (in English)  
Keyword(1) security  
Keyword(2) community  
Keyword(3) personal information  
Keyword(4) SNS  
Keyword(5) VPN  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takeshi Yagi  
1st Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
2nd Author's Name Kunio Hato  
2nd Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
3rd Author's Name Masao Tanabe  
3rd Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
4th Author's Name Junichi Murayama  
4th Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
5th Author's Name Katsuyasu Toyama  
5th Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
6th Author's Name Hiroyuki Ohsaki  
6th Author's Affiliation Osaka University (Osaka Univ.)
7th Author's Name Makoto Imase  
7th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2007-02-02 11:15:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2006-173 
Volume (vol) vol.106 
Number (no) no.524 
Page pp.65-70 
#Pages 6 
Date of Issue 2007-01-25 (IN) 

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