Secure cache provision: Provable DDOS prevention for randomly partitioned services with replication
Refereed conference paper presented and published in conference proceedings


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AbstractIn this paper we show a small but fast popularitybased front-end cache can provide provable DDOS prevention for randomly partitioned cluster services with replication. To achieve this, we first give the best strategy for an adversary to overload the system, and then prove that the cache size is lower bounded by O(n log log n/ log d), where n is the number of back-end nodes and d is the replication factor. Since log log n/ logd < 2 holds for almost all the current clusters (i.e., the number of back-end nodes n < 105 and the replication factor d ≥ 3), this result implies an O(n) lower bound on the required cache size. Our analysis and results are well validated through extensive simulations. © 2013 IEEE.
All Author(s) ListChu W., Guan X., Lui J.C.S., Cai Z., Shi X.
Name of Conference33rd IEEE International Conference on Distributed Computing Systems Workshops, ICDCSW 2013
Start Date of Conference08/07/2013
End Date of Conference11/07/2013
Place of ConferencePhiladelphia, PA
Country/Region of ConferenceUnited States of America
Detailed descriptionIEEE
Year2013
Month12
Day1
Pages58 - 63
ISBN978-0-7695-5023-7
ISSN1545-0678
LanguagesEnglish-United Kingdom

Last updated on 2020-25-10 at 02:37