A Feedback Mechanism for Mitigating Denial of Service Attacks against Differentiated Services Clients

  • Matthew Braun Geoffrey G. Xie, xie mjbraun
  • Published 2002

Abstract

Differentiated Service (DiffServ) networks provide Quality of Service (QoS) guarantees by policing traffic into a fixed number of pre-existing classes. DoS attacks against DiffServ clients will be more targeted and require less attack bandwidth than current attacks due to the per-client and per-class bandwidth limitations which must be imposed to ensure QoS… (More)

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