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| Presentation | 2007-04-24 09:50 Transmission Control in Transport Protocols for Mitigating Effects of Pulsing Denial of Service Attacks Hiroshi Tsunoda, Kenjiro Arai, Yuji Waizumi, Yoshiaki Nemoto (Tohoku Univ.)  CS2007-8 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Pulsing Denial-of-Service (DoS) attacks, which can significantly degrade the communication quality (e.g. throughput) of legitimate TCP flows in a stealthy manner, are new serious threat in the Internet. Pulsing DoS attacks The attacker send periodic short bursts of traffic (i.e. pulses) to cause packet losses of TCP flows. To mitigate the effect of this attacks, randomizing retransmission timeout value of TCP is useful. However, such randomizing can degrade the communication quality in the normal situation. In this paper, we propse to change the retransmission timeout value only when the attacks are detected at an intermediate routers. In the proposed method, intermediate routers notice the existence of attacks in a manner similar to Explicit Congestion Notification (ECN). In addition, we also discuss the effect of the attack on SCTP. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Pulsing Denial of Service Attacks / TCP / SCTP / Communication Quality / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 18, CS2007-8, pp. 43-48, April 2007. | |
| Paper # | CS2007-8 | |
| Date of Issue | 2007-04-16 (CS) | |
| 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 | CS2007-8 |
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| Conference Information | |
| Committee | CQ CS |
| Conference Date | 2007-04-23 - 2007-04-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Media Quality, Quality Evaluation Model, Reliability, Security, Quality of Ubiquitous/Broadband Networks, etc |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2007-04-CQ-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Transmission Control in Transport Protocols for Mitigating Effects of Pulsing Denial of Service Attacks |
| Sub Title (in English) | |
| Keyword(1) | Pulsing Denial of Service Attacks |
| Keyword(2) | TCP |
| Keyword(3) | SCTP |
| Keyword(4) | Communication Quality |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Hiroshi Tsunoda |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Kenjiro Arai |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Yuji Waizumi |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Yoshiaki Nemoto |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2007-04-24 09:50:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2007-8 |
| Volume (vol) | vol.107 |
| Number (no) | no.18 |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2007-04-16 (CS) |
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