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Paper Abstract and Keywords
Presentation 2008-05-15 15:00
Evaluation for Detectability of Identifying the Anomalous Traffic Using Delta Traffic
Shigeaki Harada, Ryoichi Kawahara, Noriaki Kamiyama, Tsuyoshi Kondoh, Keisuke Ishibashi (NTT), Shoichiro Asano (NII) NS2008-1
Abstract (in Japanese) (See Japanese page) 
(in English) To mitigate the anomalous traffic such as DDoS attacks,
it is necessary to accurately identify the anomalous traffic sources.
To realize this, we have so far proposed a method of identifying flow groups
that cause large difference in traffic volume between before and after detecting occurrence of anomalies.
In this method, we regard such flow groups as anomalous traffic sources.
This method assumes that the traffic difference in each flow group occurs only when
the group contains anomalous traffic sources.
However, even when the group has only normal traffic, that is, it does not contain anomalous traffic sources,
the traffic difference may occur due to the time variation in normal traffic.
Thus, in this paper, we evaluate the effect of such variation on the accuracy of identifying anomalous traffic sources
and also show the effectiveness of our method.
Keyword (in Japanese) (See Japanese page) 
(in English) Anomalous traffic / Collateral damage / DDoS attack / / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 31, NS2008-1, pp. 1-6, May 2008.
Paper # NS2008-1 
Date of Issue 2008-05-08 (NS) 
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 NS  
Conference Date 2008-05-15 - 2008-05-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Future University-Hakodate 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Traffic Modeling, Post-IP Networking, Network Control, Protocol Design, Network Simulation, etc. 
Paper Information
Registration To NS 
Conference Code 2008-05-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation for Detectability of Identifying the Anomalous Traffic Using Delta Traffic 
Sub Title (in English)  
Keyword(1) Anomalous traffic  
Keyword(2) Collateral damage  
Keyword(3) DDoS attack  
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1st Author's Name Shigeaki Harada  
1st Author's Affiliation Nippon Telegraph and Telephone corporation (NTT)
2nd Author's Name Ryoichi Kawahara  
2nd Author's Affiliation Nippon Telegraph and Telephone corporation (NTT)
3rd Author's Name Noriaki Kamiyama  
3rd Author's Affiliation Nippon Telegraph and Telephone corporation (NTT)
4th Author's Name Tsuyoshi Kondoh  
4th Author's Affiliation Nippon Telegraph and Telephone corporation (NTT)
5th Author's Name Keisuke Ishibashi  
5th Author's Affiliation Nippon Telegraph and Telephone corporation (NTT)
6th Author's Name Shoichiro Asano  
6th Author's Affiliation National Institute of Informatics (NII)
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Speaker Author-1 
Date Time 2008-05-15 15:00:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2008-1 
Volume (vol) vol.108 
Number (no) no.31 
Page pp.1-6 
#Pages
Date of Issue 2008-05-08 (NS) 


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