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Cambridge, MA, USA
April 18, 2003 to April 18, 2003
ISBN: 0-7695-1938-5
pp: 171
Jelena Mirkovic , University of California Los Angeles
Gregory Prier , University of California Los Angeles
Peter Reiher , University of California Los Angeles
ABSTRACT
A successful source-end DDoS defense enables early suppression of the attack and minimizes collateral damage. However, such an approach faces many challenges: (a) distributing the attack hinders detection; (b) defense systems must guarantee good service to legitimate traffic during the attack; and (c) deployment costs and false alarm levels must be sufficiently small and effectiveness must be high to provide deployment incentive. We discuss each of the challenges and describe one successful design of a source-end DDoS defense system - the D-WARD system. D-WARD was implemented in a Linux router. We include experimental results to illustrate D-WARD?s performance.
INDEX TERMS
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CITATION
Jelena Mirkovic, Gregory Prier, Peter Reiher, "Source-End DDoS Defense", NCA, 2003, Proceedings Second IEEE International Symposium on Network Computing and Applications. NCA 2003, Proceedings Second IEEE International Symposium on Network Computing and Applications. NCA 2003 2003, pp. 171, doi:10.1109/NCA.2003.1201153
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