JP6483819B2 - ドメイン名システムのリソース枯渇攻撃を識別する装置及び方法 - Google Patents
ドメイン名システムのリソース枯渇攻撃を識別する装置及び方法 Download PDFInfo
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- JP6483819B2 JP6483819B2 JP2017518872A JP2017518872A JP6483819B2 JP 6483819 B2 JP6483819 B2 JP 6483819B2 JP 2017518872 A JP2017518872 A JP 2017518872A JP 2017518872 A JP2017518872 A JP 2017518872A JP 6483819 B2 JP6483819 B2 JP 6483819B2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
- H04L63/1416—Event detection, e.g. attack signature detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/1458—Denial of Service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/142—Denial of service attacks against network infrastructure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/144—Detection or countermeasures against botnets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
- H04L63/1425—Traffic logging, e.g. anomaly detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Description
本出願は、2014年10月7日に出願された米国特許出願第14/508,953号の優先権を主張するものであり、この文献の内容は引用により本明細書に組み入れられる。
302 SLDのサブドメイン要求を追跡
304 応答統計を収集
306 サブドメイン比を計算
308 失敗した要求の比率を計算
310 比率が閾値を上回るか?
312 リソース枯渇対抗措置を適用
Claims (5)
- プロセッサと、
前記プロセッサに接続されたメモリと、
を備えた装置であって、前記メモリは命令を記憶し、該命令は、前記プロセッサによって実行されると、問い合わせを受けた一意のサブドメインの数の急増、及び特定のネームサーバからの失敗した応答回数の急増に応答してドメイン名システムリソース枯渇攻撃を識別し、
前記プロセッサによって実行される命令を記憶する前記メモリは、
第2レベルドメインを保存し、
前記第2レベルドメインのサブドメインに対する要求を追跡し、
応答統計情報を収集し、
前記第2レベルドメインのサブドメインに対する要求の回数に対する前記一意のサブドメインの数の比率であるサブドメイン比を計算し、
失敗した要求比率を計算し、
前記サブドメイン比が第1の閾値を上回るとともに、前記失敗した要求比率が第2の閾値を上回った場合に前記リソース枯渇攻撃を識別する、
命令を含む、
ことを特徴とする装置。 - 前記プロセッサによって実行される命令を記憶する前記メモリは、対抗措置を適用又は発動する命令を含む、
請求項1に記載の装置。 - 前記対抗措置は、ドメインアクセス制限を含む、
請求項2に記載の装置。 - 前記対抗措置は、検索要求に対するドメイン毎の速度制限を含む、
請求項2に記載の装置。 - 前記対抗措置は、応答ポリシーゾーンを呼び出すことを含む、
請求項2に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/508,953 US9294490B1 (en) | 2014-10-07 | 2014-10-07 | Apparatus and method for identifying a domain name system resource exhaustion attack |
US14/508,953 | 2014-10-07 | ||
PCT/US2015/053823 WO2016057342A1 (en) | 2014-10-07 | 2015-10-02 | Apparatus and method for identifying a domain name system resource exhaustion attack |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017534110A JP2017534110A (ja) | 2017-11-16 |
JP6483819B2 true JP6483819B2 (ja) | 2019-03-13 |
Family
ID=55487532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017518872A Active JP6483819B2 (ja) | 2014-10-07 | 2015-10-02 | ドメイン名システムのリソース枯渇攻撃を識別する装置及び方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9294490B1 (ja) |
EP (1) | EP3204884B1 (ja) |
JP (1) | JP6483819B2 (ja) |
WO (1) | WO2016057342A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106453215B (zh) * | 2015-08-13 | 2019-09-10 | 阿里巴巴集团控股有限公司 | 一种网络攻击的防御方法、装置及系统 |
US10623425B2 (en) * | 2017-06-01 | 2020-04-14 | Radware, Ltd. | Detection and mitigation of recursive domain name system attacks |
US11184369B2 (en) * | 2017-11-13 | 2021-11-23 | Vectra Networks, Inc. | Malicious relay and jump-system detection using behavioral indicators of actors |
JP7018810B2 (ja) * | 2018-04-05 | 2022-02-14 | 浩 河之邊 | Dns水責め攻撃を防御する方法、プログラム、及び装置 |
US11012414B2 (en) | 2019-04-30 | 2021-05-18 | Centripetal Networks, Inc. | Methods and systems for prevention of attacks associated with the domain name system |
CN113660256B (zh) * | 2021-08-13 | 2023-04-18 | 全球能源互联网研究院有限公司 | 一种dns水刑攻击检测模型构建方法及流量清洗方法 |
CN113965392B (zh) * | 2021-10-25 | 2024-05-28 | 杭州安恒信息技术股份有限公司 | 恶意服务器检测方法、系统、可读介质及电子设备 |
Family Cites Families (21)
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JP2005130121A (ja) * | 2003-10-22 | 2005-05-19 | Japan Telecom Co Ltd | ネットワーク管理装置、ネットワーク管理方法、ネットワーク管理プログラム |
US7620989B1 (en) * | 2004-02-19 | 2009-11-17 | Spirent Communications Inc. | Network testing methods and systems |
US9160755B2 (en) * | 2004-12-21 | 2015-10-13 | Mcafee, Inc. | Trusted communication network |
US8589561B2 (en) * | 2005-03-22 | 2013-11-19 | Alcatel Lucent | Session level technique for improving web browsing performance on low speed links |
WO2007050244A2 (en) * | 2005-10-27 | 2007-05-03 | Georgia Tech Research Corporation | Method and system for detecting and responding to attacking networks |
US8397284B2 (en) * | 2006-01-17 | 2013-03-12 | University Of Maryland | Detection of distributed denial of service attacks in autonomous system domains |
US8166544B2 (en) * | 2007-11-09 | 2012-04-24 | Polytechnic Institute Of New York University | Network-based infection detection using host slowdown |
CN101267313B (zh) * | 2008-04-23 | 2010-10-27 | 成都市华为赛门铁克科技有限公司 | 泛洪攻击检测方法及检测装置 |
TWI439095B (zh) * | 2010-01-22 | 2014-05-21 | Univ Nat Taiwan Science Tech | 網路攻擊偵測裝置以及方法 |
US8516585B2 (en) * | 2010-10-01 | 2013-08-20 | Alcatel Lucent | System and method for detection of domain-flux botnets and the like |
KR101519623B1 (ko) * | 2010-12-13 | 2015-05-12 | 한국전자통신연구원 | 오탐률을 줄이기 위한 분산 서비스 거부 공격 탐지 장치 및 방법, 분산 서비스 거부 공격 탐지 및 방어 장치 |
US10270755B2 (en) * | 2011-10-03 | 2019-04-23 | Verisign, Inc. | Authenticated name resolution |
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US9734508B2 (en) * | 2012-02-28 | 2017-08-15 | Microsoft Technology Licensing, Llc | Click fraud monitoring based on advertising traffic |
US9703950B2 (en) * | 2012-03-30 | 2017-07-11 | Irdeto B.V. | Method and system for preventing and detecting security threats |
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CN103685213A (zh) * | 2012-09-26 | 2014-03-26 | 西门子公司 | 一种减少针对dns的攻击的装置、系统和方法 |
US9015833B2 (en) * | 2012-11-07 | 2015-04-21 | Trusteer, Ltd. | Defense against DNS DoS attack |
IL231503A0 (en) * | 2013-03-14 | 2014-08-31 | Verisign Inc | Preparing a reliable list of the most active domain name system decoders |
CN105531679B (zh) * | 2013-10-10 | 2018-05-15 | 英特尔公司 | 在网络客户端上进行的异常检测 |
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-
2014
- 2014-10-07 US US14/508,953 patent/US9294490B1/en active Active
-
2015
- 2015-10-02 WO PCT/US2015/053823 patent/WO2016057342A1/en active Application Filing
- 2015-10-02 JP JP2017518872A patent/JP6483819B2/ja active Active
- 2015-10-02 EP EP15849542.4A patent/EP3204884B1/en active Active
Also Published As
Publication number | Publication date |
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US20160099954A1 (en) | 2016-04-07 |
EP3204884B1 (en) | 2020-04-29 |
US9294490B1 (en) | 2016-03-22 |
EP3204884A1 (en) | 2017-08-16 |
EP3204884A4 (en) | 2018-06-13 |
JP2017534110A (ja) | 2017-11-16 |
WO2016057342A1 (en) | 2016-04-14 |
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