Paper Abstract and Keywords |
Presentation |
2021-01-22 13:30
[Encouragement Talk]
A Study on Detection and Prevention of Stealthy DNS Water Torture Attack Keita Hasegawa, Daishi Kondo, Hideki Tode (Osaka Pref. Univ.) NS2020-116 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A distributed denial-of-service (DDoS) attack is a major social problem. As one of the actual attacks, Dyn DNS, the Domain Name System (DNS) provider used by many well-known sites, was subjected to a DNS DDoS attack in 2016, causing these well-known sites to become inaccessible. This paper tackles the DNS water torture attack used in this cyberattack on Dyn DNS as a DDoS attack model. To perform a DNS water torture attack, attackers create a large number of unique fully qualified domain names (FQDNs) with a random label attached to the targeted domain, and then send the attack DNS queries to the targeted authoritative DNS server via DNS cache servers, which brings down the authoritative DNS server. This paper proposes an effective detection and prevention method against stealthy DNS water torture attack that is difficult for attack source side to detect, which quickly detects the occurrence of the attack on the targeted side and performs effective prevention on the attack source side. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
DNS DDoS / DNS water torture attack / FQDN-based whitelist filter / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 327, NS2020-116, pp. 31-36, Jan. 2021. |
Paper # |
NS2020-116 |
Date of Issue |
2021-01-14 (NS) |
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) |
Download PDF |
NS2020-116 |
Conference Information |
Committee |
NS NWS |
Conference Date |
2021-01-21 - 2021-01-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network software (Software architecture, Middleware), Network application, SOA/SDP, NGN/IMS/API, Distributed control/Dynamic routing, Grid, NFV, IoT, Network/System reliability, Network/System evaluation, etc. |
Paper Information |
Registration To |
NS |
Conference Code |
2021-01-NS-NWS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Detection and Prevention of Stealthy DNS Water Torture Attack |
Sub Title (in English) |
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Keyword(1) |
DNS DDoS |
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DNS water torture attack |
Keyword(3) |
FQDN-based whitelist filter |
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1st Author's Name |
Keita Hasegawa |
1st Author's Affiliation |
Osaka Prefecture University (Osaka Pref. Univ.) |
2nd Author's Name |
Daishi Kondo |
2nd Author's Affiliation |
Osaka Prefecture University (Osaka Pref. Univ.) |
3rd Author's Name |
Hideki Tode |
3rd Author's Affiliation |
Osaka Prefecture University (Osaka Pref. Univ.) |
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Speaker |
Author-1 |
Date Time |
2021-01-22 13:30:00 |
Presentation Time |
25 minutes |
Registration for |
NS |
Paper # |
NS2020-116 |
Volume (vol) |
vol.120 |
Number (no) |
no.327 |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2021-01-14 (NS) |
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