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Summary: An Attack-Resilient Architecture for
Large-Scale Intrusion-Tolerant Replication
Yair Amir1
, Brian Coan2
, Jonathan Kirsch1
, John Lane1
1
Johns Hopkins University, Baltimore, MD. {yairamir, jak, johnlane}@cs.jhu.edu
2
Telcordia Technologies, Piscataway, NJ. coan@research.telcordia.com
Technical Report CNDS-2009-5
October 2009
Abstract
This paper presents the first architecture for large-scale,
wide-area intrusion-tolerant state machine replication
that is specifically designed to perform well even when
some of the servers are Byzantine. The architecture
is hierarchical and runs attack-resilient state machine
replication protocols within and among the wide-area
sites. Given the constraints of the wide-area environ-
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