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| Presentation | 2008-01-25 14:30 A Study for Firewall Traversal method by TCP Splicing Ichiro Yamaguchi, Yuichi Ishikawa, Masahiro Jibiki (NEC)  TM2007-49 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, VPN technology is used to improve secure capability in Internet remote access and end users. In enterprise networks, however, firewalls are sometimes placed at each section for access control. Therefore, the use of a proxy server is attractive to avoid access filtering at firewalls. Although a Firewall Traversal function is playing an important role, existing implementation technique lacks scalability because the Firewall Traversal server has to handle a large amount of TCP/SSL protocol processing to establish secure channel. In this paper, we propose a new Firewall Traversal implementation technique by introducing and effecting TCP splicing technique; (?) firewall traversal using TCP splicing (?) session reuse for reducing TCP 3-way handshake and SSL handshake. We have developed a prototype system for scalability evaluations, confirmed show that session establishment rate is 30 times as fast as the existing approach. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | VPN / Firewall / TCP splicing / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, Jan. 2008. | |
| Paper # | ||
| Date of Issue | 2008-01-17 (TM) | |
| 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) | |
| Download PDF | TM2007-49 |
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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 | ICM |
| 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) | A Study for Firewall Traversal method by TCP Splicing |
| Sub Title (in English) | |
| Keyword(1) | VPN |
| Keyword(2) | Firewall |
| Keyword(3) | TCP splicing |
| Keyword(4) | |
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| Keyword(8) | |
| 1st Author's Name | Ichiro Yamaguchi |
| 1st Author's Affiliation | NEC Corporation (NEC) |
| 2nd Author's Name | Yuichi Ishikawa |
| 2nd Author's Affiliation | NEC Corporation (NEC) |
| 3rd Author's Name | Masahiro Jibiki |
| 3rd Author's Affiliation | NEC Corporation (NEC) |
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| Speaker | Author-1 |
| Date Time | 2008-01-25 14:30:00 |
| Presentation Time | 20 minutes |
| Registration for | ICM |
| Paper # | TM2007-49 |
| Volume (vol) | vol.107 |
| Number (no) | no.448 |
| Page | pp.39-43 |
| #Pages | 5 |
| Date of Issue | 2008-01-17 (TM) |
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