Paper Abstract and Keywords |
Presentation |
2022-03-07 09:45
A Method for Identifying Content Delivery Services Using Traffic Information and Public Information from ISP's Perspective Yuki Tamura, Takao Kondo, Ryo Yasumori, Fumio Teraoka (Keio Univ.) SITE2021-47 IA2021-60 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose a method for identifying the traffic of content delivery services based on flow information (e.g., 5 tuples). In addition, we propose a method for observing ISP-scale traffic in a lightweight manner. Besides flow information, we use BGP routing information and OSINT (Open Source INTeligence) information. Also, we measure the normal behavior at each observation point and determine the statistical threshold of the flow information to identify individual services. In this paper, we identify the traffic caused by content delivery services using the actual traffic of WIDE Backbone (AS2500). As a result, it is found that it is possible to identify the service traffic using only routing information when the content provider uses its own CDN and does not provide other services, and to narrow down the potential services using OSINT information when the service provider provides. When the service provider uses third-party CDNs (Content Delivery Networks), it is difficult to identify the services reliably without OSINT information associated with the service name. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Network Traffic Analysis / Attribution / Traffic Identification / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 409, IA2021-60, pp. 7-14, March 2022. |
Paper # |
IA2021-60 |
Date of Issue |
2022-02-28 (SITE, IA) |
ISSN |
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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SITE2021-47 IA2021-60 |
Conference Information |
Committee |
IA SITE IPSJ-IOT |
Conference Date |
2022-03-07 - 2022-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyoto University, Yoshida Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Internet and Information Ethics Education, etc. |
Paper Information |
Registration To |
IA |
Conference Code |
2022-03-IA-SITE-IOT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Method for Identifying Content Delivery Services Using Traffic Information and Public Information from ISP's Perspective |
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Network Traffic Analysis |
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Attribution |
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Traffic Identification |
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1st Author's Name |
Yuki Tamura |
1st Author's Affiliation |
Keio University (Keio Univ.) |
2nd Author's Name |
Takao Kondo |
2nd Author's Affiliation |
Keio University (Keio Univ.) |
3rd Author's Name |
Ryo Yasumori |
3rd Author's Affiliation |
Keio University (Keio Univ.) |
4th Author's Name |
Fumio Teraoka |
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Keio University (Keio Univ.) |
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Speaker |
Author-1 |
Date Time |
2022-03-07 09:45:00 |
Presentation Time |
25 minutes |
Registration for |
IA |
Paper # |
SITE2021-47, IA2021-60 |
Volume (vol) |
vol.121 |
Number (no) |
no.408(SITE), no.409(IA) |
Page |
pp.7-14 |
#Pages |
8 |
Date of Issue |
2022-02-28 (SITE, IA) |
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