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Paper Abstract and Keywords
Presentation 2008-01-25 11:40
Design and Implementation of Secure Software Distribution Mechanism with Campus-wide Authentication and Authorization System at Tokyo Tech
Takushi Shinzato, Katsuyoshi Iida, Tomohiko Uyematsu, Osamu Watanabe (Tokyo Tech) IA2007-48
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, the importance of software license compliance increases, while its management cost is usually kept low. In universities it is often the case that software is installed by someone who is different from a PC administrator, a person responsible to the legal usage of the software. In particular, while download installation is getting more common due to its low management cost, it is difficult to prevent illegal software installation or creating illegal copies for download installations. In this paper, we report an on-line software distribution mechanism developed and being used in Tokyo Tech; we explain its requirements, design, implementation, and operation results, and we discuss some technical features of our system. We employed our campus-wide authentication and authorization system to prevent noncompliant software distribution as well as to reduce the management cost. We introduced a method for separating two different roles, i.e., a PC administrator and an actual installer, and a way to transfer a legal right from the administrator to the installer. We also introduced the notion of online installation, which has been designed for preventing illegal usage of the distributed software download archive.
Keyword (in Japanese) (See Japanese page) 
(in English) SingleSignOn / IC Card Authentication / Microsoft / Software License / PKI / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 449, IA2007-48, pp. 45-50, Jan. 2008.
Paper # IA2007-48 
Date of Issue 2008-01-17 (IA) 
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)
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Conference Information
Committee LOIS ICM IA  
Conference Date 2008-01-24 - 2008-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Sojo Univ. (Kumamoto) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet,Application,etc 
Paper Information
Registration To IA 
Conference Code 2008-01-OIS-TM-IA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design and Implementation of Secure Software Distribution Mechanism with Campus-wide Authentication and Authorization System at Tokyo Tech 
Sub Title (in English)  
Keyword(1) SingleSignOn  
Keyword(2) IC Card Authentication  
Keyword(3) Microsoft  
Keyword(4) Software License  
Keyword(5) PKI  
1st Author's Name Takushi Shinzato  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Katsuyoshi Iida  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
3rd Author's Name Tomohiko Uyematsu  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
4th Author's Name Osamu Watanabe  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Date Time 2008-01-25 11:40:00 
Presentation Time 20 
Registration for IA 
Paper # IEICE-IA2007-48 
Volume (vol) IEICE-107 
Number (no) no.449 
Page pp.45-50 
#Pages IEICE-6 
Date of Issue IEICE-IA-2008-01-17 

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