NANOG Meeting Presentation Abstract

Estimating Global Denial-of-Service Activity
Meeting:	NANOG22
Date / Time:	2001-05-21 9:15am - 9:45am
Room:	Forum Hall
Presenters:	Speakers: Stefan Savage, UCSD/Asta Networks. David Moore, CAIDA/CAIMIS. Geoff Voelker, UCSD CSE.
Abstract:	A few highly publicized incidents have demonstrated the threat posed by denial-of-service attacks, but the community has no current, quantitative data about how serious a problem this actually is. Moreover, collecting such information is complicated by the distributed nature of attacks and concerns about privacy. To this end, we have implemented a new technique, called \"backscatter analysis,\" that allows us to observe worldwide denial-of-service activity without requiring widespread cooperation. Over the course of several weeks we observe several thousand DoS attacks, measure their behavior, duration, topological and geography locality, and characterize what types of sites are victimized most often.
Files:	Estimating Global Denial-of-Service Activity
Sponsors:	None.

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NANOG22 Abstracts

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• Basic ISP Traffic Engineering Tools and Practices
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• ARIN Policies and Guidelines
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• Estimating Global Denial-of-Service Activity
  Speakers:
  Stefan SavageUCSD/Asta Networks; .
  David MooreCAIDA/CAIMIS; .
  Geoff VoelkerUCSD CSE; .
  

• Estimating Global Denial-of-Service Activity
  Speakers:
  Stefan SavageUCSD/Asta Networks; .
  David MooreCAIDA/CAIMIS; .
  Geoff VoelkerUCSD CSE; .
  

• Estimating Global Denial-of-Service Activity
  Speakers:
  Stefan SavageUCSD/Asta Networks; .
  David MooreCAIDA/CAIMIS; .
  Geoff VoelkerUCSD CSE; .
  

• Observations and Experiences Tracking Denial-Of-Service Attacks Across a Large Regional ISP
  Speakers:
  Rob MalanUniversity of Michigan; .
  Farnam JahanianUniversity of Michigan; .
  Jon ArnoldUniversity of Michigan; .
  Matthew SmartUniversity of Michigan; .
  Paul HowellMerit Network; .
  Russell DwarshuisMerit Network; .
  Jeff OgdenMerit Network; .
  Jon PolandMerit Network; .
  

• Observations and Experiences Tracking Denial-Of-Service Attacks Across a Large Regional ISP
  Speakers:
  Rob MalanUniversity of Michigan; .
  Farnam JahanianUniversity of Michigan; .
  Jon ArnoldUniversity of Michigan; .
  Matthew SmartUniversity of Michigan; .
  Paul HowellMerit Network; .
  Russell DwarshuisMerit Network; .
  Jeff OgdenMerit Network; .
  Jon PolandMerit Network; .
  

• Observations and Experiences Tracking Denial-Of-Service Attacks Across a Large Regional ISP
  Speakers:
  Rob MalanUniversity of Michigan; .
  Farnam JahanianUniversity of Michigan; .
  Jon ArnoldUniversity of Michigan; .
  Matthew SmartUniversity of Michigan; .
  Paul HowellMerit Network; .
  Russell DwarshuisMerit Network; .
  Jeff OgdenMerit Network; .
  Jon PolandMerit Network; .
  

• Observations and Experiences Tracking Denial-Of-Service Attacks Across a Large Regional ISP
  Speakers:
  Rob MalanUniversity of Michigan; .
  Farnam JahanianUniversity of Michigan; .
  Jon ArnoldUniversity of Michigan; .
  Matthew SmartUniversity of Michigan; .
  Paul HowellMerit Network; .
  Russell DwarshuisMerit Network; .
  Jeff OgdenMerit Network; .
  Jon PolandMerit Network; .
  

• Observations and Experiences Tracking Denial-Of-Service Attacks Across a Large Regional ISP
  Speakers:
  Rob MalanUniversity of Michigan; .
  Farnam JahanianUniversity of Michigan; .
  Jon ArnoldUniversity of Michigan; .
  Matthew SmartUniversity of Michigan; .
  Paul HowellMerit Network; .
  Russell DwarshuisMerit Network; .
  Jeff OgdenMerit Network; .
  Jon PolandMerit Network; .
  

• Observations and Experiences Tracking Denial-Of-Service Attacks Across a Large Regional ISP
  Speakers:
  Rob MalanUniversity of Michigan; .
  Farnam JahanianUniversity of Michigan; .
  Jon ArnoldUniversity of Michigan; .
  Matthew SmartUniversity of Michigan; .
  Paul HowellMerit Network; .
  Russell DwarshuisMerit Network; .
  Jeff OgdenMerit Network; .
  Jon PolandMerit Network; .
  

• Observations and Experiences Tracking Denial-Of-Service Attacks Across a Large Regional ISP
  Speakers:
  Rob MalanUniversity of Michigan; .
  Farnam JahanianUniversity of Michigan; .
  Jon ArnoldUniversity of Michigan; .
  Matthew SmartUniversity of Michigan; .
  Paul HowellMerit Network; .
  Russell DwarshuisMerit Network; .
  Jeff OgdenMerit Network; .
  Jon PolandMerit Network; .
  

• Observations and Experiences Tracking Denial-Of-Service Attacks Across a Large Regional ISP
  Speakers:
  Rob MalanUniversity of Michigan; .
  Farnam JahanianUniversity of Michigan; .
  Jon ArnoldUniversity of Michigan; .
  Matthew SmartUniversity of Michigan; .
  Paul HowellMerit Network; .
  Russell DwarshuisMerit Network; .
  Jeff OgdenMerit Network; .
  Jon PolandMerit Network; .
  

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  Chia-Chee KuanPacket Design; .
  

• A Fine-Grained View of High-Performance Networking
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  Chia-Chee KuanPacket Design; .
  

• A Fine-Grained View of High-Performance Networking
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  Chia-Chee KuanPacket Design; .
  

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  Steve BellovinAT&T; .
  Randy BushNone; .
  

• Some Initial Measurements of Prefix Length Phyltreing
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  Jennifer RexfordAT&T; .
  Steve BellovinAT&T; .
  Randy BushNone; .
  

• Some Initial Measurements of Prefix Length Phyltreing
  Speakers:
  Jennifer RexfordAT&T; .
  Steve BellovinAT&T; .
  Randy BushNone; .
  

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• Introduction to IP Multicast Practice
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• An Information Sharing and Analysis Center for the Internet
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