Distributed Management Architecture for Cooperative Detection and Reaction to DDoS Attacks

  • Authors:
  • G. Koutepas;F. Stamatelopoulos;B. Maglaris

  • Affiliations:
  • Network Management and Optimal Design Laboratory, Electrical and Computer Engineering Department, National Technical University of Athens, Zografou, GR 157 80, Athens, Greece/ gkoutep@netm ...;Network Management and Optimal Design Laboratory, Electrical and Computer Engineering Department, National Technical University of Athens, Zografou, GR 157 80, Athens, Greece/ fotis@netmod ...;Network Management and Optimal Design Laboratory, Electrical and Computer Engineering Department, National Technical University of Athens, Zografou, GR 157 80, Athens, Greece/ maglaris@net ...

  • Venue:
  • Journal of Network and Systems Management
  • Year:
  • 2004

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Abstract

We propose a cooperative intrusion detection framework focused on countering Distributed Denial-of-Service (DDoS) attacks through the introduction of a distributed overlay early-warning network. Our goal is to minimize the detection and reaction time and automate responses, while involving as many networks as possible along the attack path. The proposed approach relies on building a “community” of trusted partners that will cooperate by exchanging security information so that inclusion in the attack path is detected locally and without traceback procedures. The main building block is the Cooperative anti-DDoS Entity, a modular software system deployed in each participating network domain that supports secure message exchanges and local responses tailored to individual sites' policies. We discuss the operation and the implementation of a prototype, and we provide a survey of the methodologies against DDoS and compare our approach to related work.