SDN-Assisted Slow HTTP DDoS Attack Defense Method

Kiwon Hong, Youngjun Kim, Hyungoo Choi, Jinwoo Park

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

A Slow HTTP distributed denial of service (DDoS) attack causes a Web server to be unavailable, but it is difficult to detect in a network, because its traffic patterns are similar to those of legitimate clients. In this letter, we propose a network-based Slow HTTP DDoS attack defense method, which is assisted by a software-defined network that can detect and mitigate Slow HTTP DDoS attacks in the network. Simulation results show that the proposed Slow HTTP DDoS attack defense method successfully protects Web servers against Slow HTTP DDoS attacks.

Original languageEnglish
Pages (from-to)688-691
Number of pages4
JournalIEEE Communications Letters
Volume22
Issue number4
DOIs
Publication statusPublished - 2018 Apr 1

Keywords

  • Distributed denial of service (DDoS)
  • slow HTTP DDoS
  • software-defined networking (SDN)

ASJC Scopus subject areas

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

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